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3031-20911-57 — FILTER ASSY,LARGE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3031-20911-57: FILTER ASSY,LARGE.

The FILTER ASSY,LARGE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4130-01-447-8037, 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
3031-20911-57
NSN: 4130-01-447-8037
FSC: 4130 — Refrigeration and Air Conditioning Components
CAGE: 08YX1 — L3 TECHNOLOGIES, INC. DBA L3 RCCS DIV RUGGEDIZED COMMAND & CONTROL SOLUTIONS (USA)
SPECIFICATIONS
Part Number3031-20911-57
NSN4130-01-447-8037
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ASSY,LARGE TITLE COMPONENT PN 3031-20911-57 MFR FILTER ASSY,LARGE
OTHER ITEMS IN FSC 4130 — Refrigeration and Air Conditioning Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4130-00-000-0147 4130-00-000-0166 4130-00-001-6584 4130-00-001-7999 4130-00-001-8020 4130-00-001-9120 4130-00-001-9410 4130-00-001-9424
SUBSTITUTES & CROSS-REFERENCES 3
CS0006Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
E00049Reference document
Same NSN cross-reference
Reference document — Secondary reference
A00049Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3031-20911-57?
3031-20911-57 is a FILTER ASSY,LARGE.
What parts can replace 3031-20911-57?
There are 3 known substitutes for 3031-20911-57: CS0006, E00049, A00049. Substitute compatibility should be verified for your specific system.
What is the NSN for 3031-20911-57?
3031-20911-57 is cataloged in the U.S. Government catalog under NSN 4130-01-447-8037. This indicates validated use in U.S. government and defense supply chains.
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