74A410516-2001 — WASHER,KEYWAY

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

74A410516-2001: WASHER,KEYWAY.

The WASHER,KEYWAY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, hole_diameter: 1.900 INCHES NOMINAL IN, outside_diameter: 2.312 INCHES NOMINAL IN, special_features: CHAMFER BOTH OUTSIDE EDGES 0.030 IN. BY 45 DEG,6 SLOTS EQUALLY SPACED 60 DEG IN, material_thickness: 0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN, external_keyway_width: 0.290 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5310-01-124-5250, 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

74A410516-2001

NSN: 5310-01-124-5250
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	STEEL COMP 4340 OVERALL
hole_diameter	1.900 INCHES NOMINAL IN
outside_diameter	2.312 INCHES NOMINAL IN
special_features	CHAMFER BOTH OUTSIDE EDGES 0.030 IN. BY 45 DEG,6 SLOTS EQUALLY SPACED 60 DEG IN
material_thickness	0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
external_keyway_width	0.290 INCHES NOMINAL IN
external_keyway_quantity	6
material_document_and_classification	MIL-S-8844,CL 1,COND E2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-124-5250

COMPONENT DIAGRAM

KEY FEATURES

•

EXTERNAL KEYWAY WIDTH: 0.290 INCHES NOMINAL IN

•

EXTERNAL KEYWAY QUANTITY: 6

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-8844,CL 1,COND E2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 2.312 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN

•

MATERIAL: STEEL COMP 4340 OVERALL

•

HOLE DIAMETER: 1.900 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

EXTERNAL KEYWAY WIDTH	0.290 INCHES NOMINAL IN
EXTERNAL KEYWAY QUANTITY	6
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-8844,CL 1,COND E2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	2.312 INCHES NOMINAL IN
MATERIAL THICKNESS	0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
SPECIAL FEATURES	CHAMFER BOTH OUTSIDE EDGES 0.030 IN. BY 45 DEG,6 SLOTS EQUALLY SPACED 60 DEG IN
MATERIAL	STEEL COMP 4340 OVERALL
HOLE DIAMETER	1.900 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 1

10109423Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 74A410516-2001?

74A410516-2001 is a WASHER,KEYWAY.

What parts can replace 74A410516-2001?

There is 1 known substitute for 74A410516-2001: 10109423. Substitute compatibility should be verified for your specific system.

What is the NSN for 74A410516-2001?

74A410516-2001 is cataloged in the U.S. Government catalog under NSN 5310-01-124-5250. This indicates validated use in U.S. government and defense supply chains.

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