90866A031 — NUT,PLAIN,WING

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

90866A031: NUT,PLAIN,WING.

The NUT,PLAIN,WING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: WING, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), overall_height: 0.719 INCHES NOMINAL IN, special_features: GREAT FOR MAKING ADJUSTMENTS IN THE FIELD; OFFER GOOD RUST RESISTANCE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-384-2485, 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

90866A031

NSN: 5310-01-384-2485
FSC: 5310 — Nuts and Washers
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)

SPECIFICATIONS

material	STEEL OVERALL
nut_style	WING
thread_class	2B
thread_series	UNIFIED NATIONAL COARSE (UNC)
overall_height	0.719 INCHES NOMINAL IN
special_features	GREAT FOR MAKING ADJUSTMENTS IN THE FIELD; OFFER GOOD RUST RESISTANCE
thread_direction	RIGHT-HAND
surface_treatment	ZINC OVERALL
wing_spread_width	1.406 INCHES NOMINAL IN
nominal_thread_size	0.375 INCHES IN
end_item_identification	2330-01-303-8832 M1000 CHETTL TRAILER
thread_quantity_per_inch	16
NSN	5310-01-384-2485

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.375 INCHES IN

•

SURFACE TREATMENT: ZINC OVERALL

•

NUT STYLE: WING

•

THREAD CLASS: 2B

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.719 INCHES NOMINAL IN
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.375 INCHES IN
SPECIAL FEATURES	GREAT FOR MAKING ADJUSTMENTS IN THE FIELD; OFFER GOOD RUST RESISTANCE
SURFACE TREATMENT	ZINC OVERALL
NUT STYLE	WING
THREAD CLASS	2B
END ITEM IDENTIFICATION	2330-01-303-8832 M1000 CHETTL TRAILER
THREAD QUANTITY PER INCH	16

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

SW33976Reference 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 90866A031?

90866A031 is a NUT,PLAIN,WING.

What parts can replace 90866A031?

There is 1 known substitute for 90866A031: SW33976. Substitute compatibility should be verified for your specific system.

What is the NSN for 90866A031?

90866A031 is cataloged in the U.S. Government catalog under NSN 5310-01-384-2485. This indicates validated use in U.S. government and defense supply chains.

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90866A031 — NUT,PLAIN,WING

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