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1A20957H04 — 1A20957H04

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1A20957H04: 1A20957H04.

The 1A20957H04 is a the manufacturer industrial component. Key specifications include end_item_identification: AIRROUTE SURVEILLANCE RADAR,4 (ARSR4). This part is cataloged in the U.S.

Government catalog under NSN 5895-01-429-8971, 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
MRO→ MRO_GENERAL→ 1A20957H04
NSN: 5895-01-429-8971
FSC: 5895 — Miscellaneous Communication Equipment
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
end_item_identificationAIRROUTE SURVEILLANCE RADAR,4 (ARSR4)
NSN5895-01-429-8971
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1A20957H04 TITLE COMPONENT PN 1A20957H04 MFR 1A20957H04
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONAIRROUTE SURVEILLANCE RADAR,4 (ARSR4)
OTHER ITEMS IN FSC 5895 — Miscellaneous Communication Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5895-00-000-0116 5895-00-001-1613 5895-00-001-1816 5895-00-001-1867 5895-00-001-2457 5895-00-001-2722 5895-00-001-2735 5895-00-001-2738
SUBSTITUTES & CROSS-REFERENCES 1
QTMC-76GSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1A20957H04?
1A20957H04 is a 1A20957H04. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1A20957H04?
There is 1 known substitute for 1A20957H04: QTMC-76G. Substitute compatibility should be verified for your specific system.
What is the NSN for 1A20957H04?
1A20957H04 is cataloged in the U.S. Government catalog under NSN 5895-01-429-8971. This indicates validated use in U.S. government and defense supply chains.
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