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Technical Data Sheet
PartsTable / COMPONENT / 7900S
7900S ✓ Verified by PartsTable
— · 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 RESPIRATOR,AIR FILTERING is a the manufacturer industrial component. Key specifications include end_item_identification: DOUGLAS DC3. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-197-9883, 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
7900S
NSN: 4140-01-197-9883
FSC: 4140
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
end_item_identificationDOUGLAS DC3
NSN4140-01-197-9883
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESPIRATOR,AIR FILTERING TITLE COMPONENT PN 7900S MFR RESPIRATOR,AIR FILTERI
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
79005Interchangeable
interchangeable cross-reference
interchangeable
5895 1/8Interchangeable
interchangeable cross-reference
interchangeable
1782 1/8Interchangeable
interchangeable cross-reference
interchangeable
7800S-SInterchangeable
interchangeable cross-reference
interchangeable
7800S(S) SMALLInterchangeable
interchangeable cross-reference
interchangeable
70-0702-2226-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7900S?
7900S is a RESPIRATOR,AIR FILTERING.
What parts can replace 7900S?
There are 6 known substitutes for 7900S: 79005, 5895 1/8, 1782 1/8 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7900S?
7900S is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-197-9883. 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