21511116 — GASKET

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

21511116: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: COPPER OVERALL, outside_diameter: 0.750 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 0.406 INCHES NOMINAL IN, cross-sectional_thickness: 0.040 INCHES NOMINAL IN, cross-sectional_shape_style: RECTANGULAR METAL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-147-6526, 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

21511116

NSN: 5310-00-147-6526
NIINs: 001476526, 013087455
FSC: 5310 — Nuts and Washers
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)

SPECIFICATIONS

material	COPPER OVERALL
outside_diameter	0.750 INCHES NOMINAL IN
style_designator	CIRCULAR
aperture_diameter	0.406 INCHES NOMINAL IN
end_item_identification	USED ON OVERSPEED TRIP MECHANISM IN ALCO MODEL 251F DIESEL ENGINE ONBOARD 270 FT WMEC AND 210 FT WMEC COAST GUARD VESSELS FT
cross-sectional_thickness	0.040 INCHES NOMINAL IN
cross-sectional_shape_style	RECTANGULAR METAL
NSN	5310-00-147-6526

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2800 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

OVERALL DIAMETER: 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SURFACE TREATMENT: CADMIUM OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: COPPER ALLOY 101 OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2800 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
OVERALL DIAMETER	0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SURFACE TREATMENT	CADMIUM OVERALL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	COPPER ALLOY 101 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.386 INCHES MINIMUM AND 0.401 INCHES MAXIMUM IN
THICKNESS	0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 1

27D231Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 21511116?

21511116 is a GASKET.

What parts can replace 21511116?

There is 1 known substitute for 21511116: 27D231. Substitute compatibility should be verified for your specific system.

What is the NSN for 21511116?

21511116 is cataloged in the U.S. Government catalog under NSN 5310-00-147-6526. This indicates validated use in U.S. government and defense supply chains.

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21511116 — GASKET

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