FN1012-1 — NUT,SLEEVE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

FN1012-1: NUT,SLEEVE.

The NUT,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, nut_style: SLEEVE, nut_length: 0.230 INCHES NOMINAL IN, thread_class: 2B, thread_length: 0.094 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, thread_series: UNEF. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-475-5361, 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

FN1012-1

NSN: 5310-01-475-5361
FSC: 5310 — Nuts and Washers
CAGE: 58998 — FASTENER INNOVATION TECHNOLOGY, INC. DBA F I T (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
nut_style	SLEEVE
nut_length	0.230 INCHES NOMINAL IN
thread_class	2B
thread_length	0.094 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
thread_series	UNEF
thread_direction	RIGHT-HAND
surface_treatment	NICKEL OVERALL
nominal_thread_size	0.375 INCHES IN
cross-sectional_shape	HEXAGONAL NUT
nut_width_across_flats	0.440 INCHES NOMINAL IN
end_item_identification	1240-01-460-6103;TOW MISSILE
NSN	5310-01-475-5361

COMPONENT DIAGRAM

KEY FEATURES

•

NUT LENGTH: 0.230 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-N-290,CLASS 1,TY VI FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNEF

•

THREAD LENGTH: 0.094 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN

•

NUT WIDTH ACROSS FLATS: 0.440 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.375 INCHES IN

TECHNICAL CHARACTERISTICS

NUT LENGTH	0.230 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-N-290,CLASS 1,TY VI FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNEF
THREAD LENGTH	0.094 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NUT WIDTH ACROSS FLATS	0.440 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-626,ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.375 INCHES IN
CROSS-SECTIONAL SHAPE	HEXAGONAL NUT
SURFACE TREATMENT	NICKEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 2

310-1767-01-02-00Reference document

Same NSN cross-reference

Reference document — Secondary reference

13225481Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

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 FN1012-1?

FN1012-1 is a NUT,SLEEVE.

What parts can replace FN1012-1?

There are 2 known substitutes for FN1012-1: 310-1767-01-02-00, 13225481. Substitute compatibility should be verified for your specific system.

What is the NSN for FN1012-1?

FN1012-1 is cataloged in the U.S. Government catalog under NSN 5310-01-475-5361. This indicates validated use in U.S. government and defense supply chains.

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