21-479217-221 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

21-479217-221: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include end_item_identification: 21B173-1-A. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-451-8331, 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

21-479217-221

NSN: 5935-01-451-8331
FSC: 5935 — Connectors, Electrical
CAGE: 77820 — AMPHENOL CORP DIV AMPHENOL AEROSPACE OPERATIONS (USA)

SPECIFICATIONS

end_item_identification	21B173-1-A
NSN	5935-01-451-8331

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

END ITEM IDENTIFICATION

21B173-1-A

OTHER ITEMS IN FSC 5935 — Connectors, Electrical

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

5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628

SUBSTITUTES & CROSS-REFERENCES 1

J9991FS17026PMPS2Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 21-479217-221?

21-479217-221 is a CONNECTOR,RECEPTACLE,ELECTRICAL.

What parts can replace 21-479217-221?

There is 1 known substitute for 21-479217-221: J9991FS17026PMPS2. Substitute compatibility should be verified for your specific system.

What is the NSN for 21-479217-221?

21-479217-221 is cataloged in the U.S. Government catalog under NSN 5935-01-451-8331. This indicates validated use in U.S. government and defense supply chains.

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21-479217-221 — CONNECTOR,RECEPTACLE,ELECTRICAL

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