257488-0003 — 257488-0003

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

257488-0003: 257488-0003.

The 257488-0003 is a the manufacturer industrial component. Key specifications include special_features: PWB 1, MCKT 4, IC 4, SOCKET 4, RETAINER-EJECTOR 2; PLUG-IN TYPE; NHA TEST SET, STANDARD INERTIAL NAVIGATION UNIT, features_provided: ELECTROSTATIC SENSITIVE, end_item_identification: A10,F16 ACFT AGE., criticality_code_justification: CBBL. This part is cataloged in the U.S.

Government catalog under NSN 5998-01-193-4191, 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→ 257488-0003

NSN: 5998-01-193-4191
FSC: 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)

SPECIFICATIONS

special_features	PWB 1, MCKT 4, IC 4, SOCKET 4, RETAINER-EJECTOR 2; PLUG-IN TYPE; NHA TEST SET, STANDARD INERTIAL NAVIGATION UNIT
features_provided	ELECTROSTATIC SENSITIVE
end_item_identification	A10,F16 ACFT AGE.
criticality_code_justification	CBBL
NSN	5998-01-193-4191

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: CBBL

•

FEATURES PROVIDED: ELECTROSTATIC SENSITIVE

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	CBBL
FEATURES PROVIDED	ELECTROSTATIC SENSITIVE
SPECIAL FEATURES	PWB 1, MCKT 4, IC 4, SOCKET 4, RETAINER-EJECTOR 2; PLUG-IN TYPE; NHA TEST SET, STANDARD INERTIAL NAVIGATION UNIT
END ITEM IDENTIFICATION	A10,F16 ACFT AGE.

OTHER ITEMS IN FSC 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5998-00-000-0087 5998-00-000-0089 5998-00-000-0154 5998-00-000-0173 5998-00-000-0175 5998-00-000-0177 5998-00-001-1267 5998-00-001-1271

SUBSTITUTES & CROSS-REFERENCES 1

257488-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 257488-0003?

257488-0003 is a 257488-0003. It is classified as a MRO (MRO_GENERAL).

What parts can replace 257488-0003?

There is 1 known substitute for 257488-0003: 257488-3. Substitute compatibility should be verified for your specific system.

What is the NSN for 257488-0003?

257488-0003 is cataloged in the U.S. Government catalog under NSN 5998-01-193-4191. This indicates validated use in U.S. government and defense supply chains.

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