MACK BORING & PARTS CO (NJ)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $25.73M
- $25,729,517under this UEI
- FY2026 obligations
- $1.24M†
- $1,243,047Provisional
- Awards and orders
- 3,249
- with positive net obligations136 IDV vehicles held
- Latest action
- Aug 5, 2026
- SAM.gov registration
- Active
- Registration expiration date May 18, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 1, 1922 (104 years)
- Location
- Somerset, NJ
- State of incorporation
- New Jersey
- Purpose of registration
- All Awards
- Website
- mackboring.com
† FY2026 obligations (provisional; DoD awards signed after Jul 28, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 28, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI M8N9BLM93E27. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $1,243,047 (provisional)
- FY2025: $1,247,762
- FY2024: $1,929,016
- FY2023: $632,387
- FY2022: $908,152
- FY2021: $1,610,831
- FY2020: $550,673
- FY2019: $949,068
Show all 19 yearsEarlier years (FY2008–FY2018)
- FY2018: $2,289,828
- FY2017: $1,870,577
- FY2016: $1,000,042
- FY2015: $1,560,909
- FY2014: $1,354,097
- FY2013: $1,841,642
- FY2012: $1,928,458
- FY2011: $3,411,579
- FY2010: $257,574
- FY2009: $573,301
- FY2008: $570,574
Total across 19 fiscal years: $25,729,517
Top awarding agencies
- Department of Defense$15,374,584, 59.8%
- Department of Homeland Security$10,220,557, 39.7%
- Department of the Interior$80,723, 0.3%
- Department of Transportation$47,038, 0.2%
- Department of Commerce$6,615, <0.1%
Top awarding sub-agencies
- Defense Logistics Agency$11,314,985, 44.0%
- U.S. Coast Guard$10,220,557, 39.7%
- Department of the Navy$3,768,595, 14.6%
- Department of the Army$283,278, 1.1%
- National Park Service$80,723, 0.3%
Top NAICS by obligations
- 333618Other engine equipment manufacturing$12,154,120, 47.2%
- 336390Other motor vehicle parts manufacturing$1,107,932, 4.3%
Top product and service codes by obligations
- 2815Diesel engines and components$9,162,371, 35.6%
- 5330Packing and gasket materials$2,720,952, 10.6%
- 2910Engine fuel system components, nonaircraft$1,803,895, 7.0%
- 2920Engine electrical system components, nonaircraft$1,738,653, 6.8%
- 2950Turbosupercharger and components$856,360, 3.3%
Capabilities
NAICS codes
- 333618Other Engine Equipment Manufacturing(primary)Small
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Product and service codes (PSC)
- 2815DIESEL ENGINES AND COMPONENTS
Contracts
Latest awards and orders
- 70Z04026F51613B00Delivery orderunder an indefinite delivery contract (IDC)Department of Homeland SecurityU.S. Coast GuardLatest action
- SPE7M026P3938Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- N6893625P5107Purchase orderDepartment of DefenseDepartment of the NavyLatest action
- SPE7L526V1105Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE7L026V1119Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE4A626PX320Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE4A626PY571Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE4A626D60XWIndefinite delivery contract (IDC)VehicleDepartment of DefenseDefense Logistics AgencyLatest action
- SPE7M526F1663Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDefense Logistics AgencyLatest action
- SPE7L126V054APurchase orderDepartment of DefenseDefense Logistics AgencyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for MACK BORING & PARTS CO lists a physical address and a separate mailing address, along with 3 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
400 Cottontail Ln
Somerset, NJ, 08873
USA
Mailing Address
400 Cottontail Ln
Somerset, NJ, 08873
USA
Government Business Contact
KARL HALOZAN V HALOZAN
MGR
400 Cottontail Lane
Somerset, NJ, 08873
USA
Electronic Business Contact
JON HENKIN
COO
400 Cottontail Lane
Somerset, NJ, 08873
USA
Electronic Business Alternate Contact
JONATHAN HENKIN
OPS MGR.
400 Cottontail Lane
Somerset, NJ, 08873
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
MACK BORING & PARTS CO has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires May 18, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI Capability
EDI capable for electronic transactions
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in New Jersey with primary NAICS 333618
- Melton Sales & ServiceColumbus, NJ