FT1761-16PM — WASHER,KEYWAY

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

FT1761-16PM: WASHER,KEYWAY.

The WASHER,KEYWAY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631 OVERALL, hole_diameter: 0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN, outside_diameter: 0.533 INCHES MAXIMUM IN, style_designator: KEY, surface_treatment: PASSIVATE OVERALL, material_thickness: 0.030 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-465-1382, 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

FT1761-16PM

NSN: 5310-01-465-1382
FSC: 5310 — Nuts and Washers
CAGE: 58794 — FASTENER TECHNOLOGY CORP (USA)

SPECIFICATIONS

material	STEEL COMP 631 OVERALL
hole_diameter	0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
outside_diameter	0.533 INCHES MAXIMUM IN
style_designator	KEY
surface_treatment	PASSIVATE OVERALL
material_thickness	0.030 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
internal_key_quantity	2
internal_straight_key_width	0.062 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
material_document_and_classification	MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
distance_from_centerline_to_top_of_internal_key	0.142 INCHES NOMINAL IN
NSN	5310-01-465-1382

COMPONENT DIAGRAM

KEY FEATURES

•

INTERNAL STRAIGHT KEY WIDTH: 0.062 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN

•

DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY: 0.142 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

STYLE DESIGNATOR: KEY

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.533 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.030 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN

•

SURFACE TREATMENT: PASSIVATE OVERALL

TECHNICAL CHARACTERISTICS

INTERNAL STRAIGHT KEY WIDTH	0.062 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.142 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	KEY
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.533 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.030 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
SURFACE TREATMENT	PASSIVATE OVERALL
MATERIAL	STEEL COMP 631 OVERALL
INTERNAL KEY QUANTITY	2

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

589R328Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is FT1761-16PM?

FT1761-16PM is a WASHER,KEYWAY.

What parts can replace FT1761-16PM?

There is 1 known substitute for FT1761-16PM: 589R328. Substitute compatibility should be verified for your specific system.

What is the NSN for FT1761-16PM?

FT1761-16PM is cataloged in the U.S. Government catalog under NSN 5310-01-465-1382. This indicates validated use in U.S. government and defense supply chains.

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FT1761-16PM — WASHER,KEYWAY

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