1251-4820 — 1251-4820

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

1251-4820: 1251-4820.

The 1251-4820 is a the manufacturer industrial component. Key specifications include special_features: WEAPON SYSTEM ESSENTIAL, precious_material: GOLD, end_item_identification: AIRCRAFT, S-3B, E-2C, F-14; HELICOPTER, HH-60J, HH-60H, AH-1W, SH-60F, MH-53E; GUARDRAIL (SYSTEMS 1-4) W, precious_material_and_weight: 0.005 GOLD GRAINS, TROY, criticality_code_justification: FEAT, precious_material_and_location: CONTACT SURFACES GOLD. This part is cataloged in the U.S.

Government catalog under NSN 5999-01-166-2980, 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→ 1251-4820

NSN: 5999-01-166-2980
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)

SPECIFICATIONS

special_features	WEAPON SYSTEM ESSENTIAL
precious_material	GOLD
end_item_identification	AIRCRAFT, S-3B, E-2C, F-14; HELICOPTER, HH-60J, HH-60H, AH-1W, SH-60F, MH-53E; GUARDRAIL (SYSTEMS 1-4) W
precious_material_and_weight	0.005 GOLD GRAINS, TROY
criticality_code_justification	FEAT
precious_material_and_location	CONTACT SURFACES GOLD
general_characteristics_item_description	SILICON CASE; CONTACT MATERIAL,COPPER GOLD PLATED; 0.880 IN. LG; 0.130 IN. W; 0.118 IN. H IN
NSN	5999-01-166-2980

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: SILICON CASE; CONTACT MATERIAL,COPPER GOLD PLATED; 0.880 IN. LG; 0.130 IN. W; 0.118 IN. H IN

•

PRECIOUS MATERIAL: GOLD

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

PRECIOUS MATERIAL AND WEIGHT: 0.005 GOLD GRAINS, TROY

•

PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACES GOLD

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION	SILICON CASE; CONTACT MATERIAL,COPPER GOLD PLATED; 0.880 IN. LG; 0.130 IN. W; 0.118 IN. H IN
PRECIOUS MATERIAL	GOLD
CRITICALITY CODE JUSTIFICATION	FEAT
PRECIOUS MATERIAL AND WEIGHT	0.005 GOLD GRAINS, TROY
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
PRECIOUS MATERIAL AND LOCATION	CONTACT SURFACES GOLD
END ITEM IDENTIFICATION	AIRCRAFT, S-3B, E-2C, F-14; HELICOPTER, HH-60J, HH-60H, AH-1W, SH-60F, MH-53E; GUARDRAIL (SYSTEMS 1-4) W

SUBSTITUTES & CROSS-REFERENCES 1

485344-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1251-4820?

1251-4820 is a 1251-4820. It is classified as a MRO (MRO_GENERAL).

What parts can replace 1251-4820?

There is 1 known substitute for 1251-4820: 485344-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 1251-4820?

1251-4820 is cataloged in the U.S. Government catalog under NSN 5999-01-166-2980. This indicates validated use in U.S. government and defense supply chains.

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