12500840 — WASHER,SHOULDERED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12500840: WASHER,SHOULDERED.

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include material: PLASTIC NYLON OVERALL, hole_diameter: 0.174 INCHES NOMINAL IN, overall_height: 0.425 INCHES NOMINAL IN, shoulder_height: 0.050 INCHES NOMINAL IN, outside_diameter: 0.375 INCHES NOMINAL IN, style_designator: SHOULDERED. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-509-0773, 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

12500840

NSN: 5310-01-509-0773
FSC: 5310 — Nuts and Washers
CAGE: 52315 — KLEIN MARINE SYSTEMS INC (USA)

SPECIFICATIONS

material	PLASTIC NYLON OVERALL
hole_diameter	0.174 INCHES NOMINAL IN
overall_height	0.425 INCHES NOMINAL IN
shoulder_height	0.050 INCHES NOMINAL IN
outside_diameter	0.375 INCHES NOMINAL IN
style_designator	SHOULDERED
shoulder_diameter	0.250 INCHES NOMINAL IN
end_item_identification	SQH-4B-J-BOX
NSN	5310-01-509-0773

COMPONENT DIAGRAM

KEY FEATURES

•

SHOULDER HEIGHT: 0.050 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SHOULDERED

•

OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN

•

SHOULDER DIAMETER: 0.250 INCHES NOMINAL IN

•

MATERIAL: PLASTIC NYLON OVERALL

•

HOLE DIAMETER: 0.174 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.425 INCHES NOMINAL IN
SHOULDER HEIGHT	0.050 INCHES NOMINAL IN
STYLE DESIGNATOR	SHOULDERED
OUTSIDE DIAMETER	0.375 INCHES NOMINAL IN
SHOULDER DIAMETER	0.250 INCHES NOMINAL IN
END ITEM IDENTIFICATION	SQH-4B-J-BOX
MATERIAL	PLASTIC NYLON OVERALL
HOLE DIAMETER	0.174 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5310 — Nuts and Washers

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

5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540

SUBSTITUTES & CROSS-REFERENCES 2

900621009Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

90062A009Reference document

Same NSN cross-reference

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

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 12500840?

12500840 is a WASHER,SHOULDERED.

What parts can replace 12500840?

There are 2 known substitutes for 12500840: 900621009, 90062A009. Substitute compatibility should be verified for your specific system.

What is the NSN for 12500840?

12500840 is cataloged in the U.S. Government catalog under NSN 5310-01-509-0773. This indicates validated use in U.S. government and defense supply chains.

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12500840 — WASHER,SHOULDERED

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