550490 — INSULATOR,GUN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

550490: INSULATOR,GUN.

The INSULATOR,GUN is a the manufacturer industrial component. Key specifications include material: PLASTIC, overall_diameter: 0.443 INCHES NOMINAL IN, special_features: NEXT HIGHER ASSEMBLY 1005-00-017-8806, end_item_identification: GUN, 20MM, AUTO: M61, M61A1, XM130 MM, accessory_components_and_quantity: WASHER 1, part_name_assigned_by_controlling_agency: INSULATOR ASSEMBLY, FIRING PIN. This part is cataloged in the U.S.

Government catalog under NSN 1005-00-017-8809, 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

550490

NSN: 1005-00-017-8809
FSC: 1005 — Guns, Through 30mm
CAGE: A213N — SCANIA CV AKTIEBOLAG (SWE)

SPECIFICATIONS

material	PLASTIC
overall_diameter	0.443 INCHES NOMINAL IN
special_features	NEXT HIGHER ASSEMBLY 1005-00-017-8806
end_item_identification	GUN, 20MM, AUTO: M61, M61A1, XM130 MM
accessory_components_and_quantity	WASHER 1
part_name_assigned_by_controlling_agency	INSULATOR ASSEMBLY, FIRING PIN
NSN	1005-00-017-8809

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.443 INCHES NOMINAL IN

•

ACCESSORY COMPONENTS AND QUANTITY: WASHER 1

•

MATERIAL: PLASTIC

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.443 INCHES NOMINAL IN
ACCESSORY COMPONENTS AND QUANTITY	WASHER 1
SPECIAL FEATURES	NEXT HIGHER ASSEMBLY 1005-00-017-8806
PART NAME ASSIGNED BY CONTROLLING AGENCY	INSULATOR ASSEMBLY, FIRING PIN
END ITEM IDENTIFICATION	GUN, 20MM, AUTO: M61, M61A1, XM130 MM
MATERIAL	PLASTIC

OTHER ITEMS IN FSC 1005 — Guns, Through 30mm

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

1005-00-214-0934 1005-00-344-6252 1005-00-512-6168 1005-00-915-0903 1005-00-937-5839 1005-00-937-5840 1005-01-251-9180

SUBSTITUTES & CROSS-REFERENCES 4

11010159Reference document

Same NSN cross-reference

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

11010159FReference document

Same NSN cross-reference

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

1005PL0960984Reference document

Same NSN cross-reference

Reference document — Informative reference only

1755952Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 550490?

550490 is a INSULATOR,GUN.

What parts can replace 550490?

There are 4 known substitutes for 550490: 11010159, 11010159F, 1005PL0960984 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 550490?

550490 is cataloged in the U.S. Government catalog under NSN 1005-00-017-8809. This indicates validated use in U.S. government and defense supply chains.

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550490 — INSULATOR,GUN

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