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Technical Data Sheet
PartsTable / COMPONENT / 100739-1
100739-1 ✓ Verified by PartsTable
3M · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The VALVE,SAFETY RELIEF is a 3M industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6220-01-018-2049, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
100739-1
NSN: 6220-01-018-2049
FSC: 6220
CAGE: 72914 — GRIMES AEROSPACE COMPANY (USA)
SPECIFICATIONS
Part Number100739-1
Manufacturer3M
NSN6220-01-018-2049
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: 3M VALVE,SAFETY RELIEF TITLE COMPONENT PN 100739-1 MFR 3M VALVE,SAFETY RELIEF
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: 4.620 IN. O/A LG,3.800 IN. O/A H,LAMP INDUSTRY NO. 2233 LAMP INCL,LENS,GLASS PER MIL-C-7989,CLASS B,AVIATION WHITE PER MIL-C-25050,HOUSING EXTERIOR PAINTED LIGHT GRAY PER FED STD 595,COLOR NO. 36622,FOUR 0.218 IN. MIN,0.220 IN. MAX DIA MTG HOLES IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTION4.620 IN. O/A LG,3.800 IN. O/A H,LAMP INDUSTRY NO. 2233 LAMP INCL,LENS,GLASS PER MIL-C-7989,CLASS B,AVIATION WHITE PER MIL-C-25050,HOUSING EXTERIOR PAINTED LIGHT GRAY PER FED STD 595,COLOR NO. 36622,FOUR 0.218 IN. MIN,0.220 IN. MAX DIA MTG HOLES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
100739-1Interchangeable
interchangeable cross-reference
interchangeable
100739Interchangeable
interchangeable cross-reference
interchangeable
150A134Interchangeable
interchangeable cross-reference
interchangeable
204-40304-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 100739-1?
100739-1 is a VALVE,SAFETY RELIEF manufactured by 3M.
What parts can replace 100739-1?
There are 4 known substitutes for 100739-1: 100739-1, 100739, 150A134 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 100739-1?
100739-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6220-01-018-2049. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026