MAIN MACHINE CO., INC. (NY)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $295.34K
- $295,336under this UEI
- FY2026 obligations
- $3.63K†
- $3,634Provisional
- Awards and orders
- 138
- with positive net obligations2 IDV vehicles held
- Latest action
- Oct 21, 2025
- SAM.gov registration
- Active
- Registration expiration date Jun 30, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 1, 1960 (66 years)
- Location
- Ronkonkoma, NY
- State of incorporation
- New York
- Purpose of registration
- All Awards
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 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 25, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI XGA6BAZAXWG1. 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: $3,634 (provisional)
- FY2025: $22,149
- FY2024: $25,210
- FY2023: $40,731
- FY2022: $14,041
- FY2021: $11,567
- FY2020: $15,310
- FY2019: $30,685
Show all 18 yearsEarlier years (FY2008–FY2018)
- FY2018: $30,645
- FY2017: $21,328
- FY2016: $12,776
- FY2015: $11,636
- FY2014: $1,740
- FY2013: $20,110
- FY2012: $4,520
- FY2011: $13,095
- FY2010: $8,500
- FY2008: $7,660
Total across 18 fiscal years: $295,336
Top awarding agencies
- Department of Defense$295,336, 100%
Top awarding sub-agencies
- Defense Logistics Agency$285,776, 96.8%
- Department of the Navy$9,560, 3.2%
Top NAICS by obligations
- 332722Bolt, nut, screw, rivet, and washer manufacturing$87,411, 29.6%
- 332510Hardware manufacturing$60,753, 20.6%
- 332911Industrial valve manufacturing$19,510, 6.6%
Top product and service codes by obligations
- 5985Antennas, waveguides, and related equipment$77,530, 26.3%
- 2040Marine hardware and hull items$36,448, 12.3%
- 5307Studs$35,160, 11.9%
- 5305Screws$33,083, 11.2%
- 5306Bolts$26,373, 8.9%
Capabilities
NAICS codes
- 332722Bolt, Nut, Screw, Rivet, and Washer Manufacturing(primary)Small
- 332710Machine ShopsSmall
- 332721Precision Turned Product ManufacturingSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Federal Capability Statement
CLOSE TOLERANCE MACHINE PARTS MADE TO PRINTS PROVIDED. MADE PARTS FOR U.S. ARMY TANK COMMAND, NAVAL BASES. D.I.S.C. AEROSPACE INDUSTRIES. PROTOTYPE OR PRODUCTION RUNS.
Capabilities & Services
Contracts
Latest awards and orders
- SPE4A626P3084Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE7M525V8373Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE7M125F2463Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDefense Logistics AgencyLatest action
- SPE7M225D60KPIndefinite delivery contract (IDC)VehicleDepartment of DefenseDefense Logistics AgencyLatest action
- SPE4A625PQ791Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE5E319V3536Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE7M225V2506Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE4A625P5992Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE4A524P9192Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE4A624PU868Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for MAIN MACHINE CO., INC. lists a physical address and a separate mailing address, along with 4 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
183 SENECA ST
RONKONKOMA, NY, 11779
USA
Mailing Address
183 SENECA ST
RONKONKOMA, NY, 11779
USA
Government Business Contact
WILLIAM J WALTER
President
183 Seneca St.
Ronkonkoma, NY, 11779
USA
Electronic Business Contact
William J Walter
183 Seneca Street
Ronkonkoma, NY, 11779
USA
Past Performance Contact
WILLIAM J WALTER
183 Seneca Street
Ronkonkoma, NY, 11779
USA
Past Performance Alternate Contact
William J Walter
President
183 Seneca Street
Ronkonkoms, NY, 11779
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
MAIN MACHINE CO., INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires June 30, 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
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
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