CAP,PROTECTIVE,DUST AND MOISTURE SEAL; 5340-01-577-3331

This notice was posted to identify sources that can manufacture NSN 5340-01-577-3331 and are interested in quoting a long-term contract solicitation.  This notice was posted for the purpose of market research only and is not a Request for Proposal (RFP).  Please review the NSN below and provide any sources that may be able to manufacture the item.  The sources that are currently approved to manufacture this CAP, PROTECTIVE, DUST AND MOISTURE SEAL are listed below.  If you are interested in this requirement, please complete the attached Market Research Questionnaire.  All information should be submitted to the Contract Specialist, Kelly Nicklaus, at Kelly.nicklaus@dla.mil no later than 28 August 2026. 

The approved sources and part numbers are listed below:

NSN: 5340-01-577-3331

Description: CAP, PROTECTIVE, DUST AND MOISTURE SEAL

Approved Source and Part Number:

ND Defense LLC (338X5) P/N 3946290C1

Firetrace Aerospace LLC (3R5K2) P/N 821750

AMC: 1

AMSC: C