91345A030 — NUT,PLAIN,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

91345A030: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYURETHANE AND GLASS FIBER OVERALL, nut_style: HEXAGON, nut_height: 0.266 INCHES NOMINAL IN, temp_rating: 150.0 FAHRENHEIT MAXIMUM DEGF, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-578-4985, 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

91345A030

NSN: 5310-01-578-4985
FSC: 5310 — Nuts and Washers
CAGE: 0E328 — MCMASTER CARR SUPPLY CO (USA)

SPECIFICATIONS

material	PLASTIC POLYURETHANE AND GLASS FIBER OVERALL
nut_style	HEXAGON
nut_height	0.266 INCHES NOMINAL IN
temp_rating	150.0 FAHRENHEIT MAXIMUM DEGF
thread_class	2B
thread_series	UNIFIED NATIONAL COARSE (UNC)
thread_direction	RIGHT-HAND
width_across_flats	0.500 INCHES NOMINAL IN
nominal_thread_size	0.312 INCHES IN
bearing_surface_type	FLAT
end_item_identification	SPACE RADAR
thread_quantity_per_inch	18
NSN	5310-01-578-4985

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.500 INCHES NOMINAL IN

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

TEMP RATING: 150.0 FAHRENHEIT MAXIMUM DEGF

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.312 INCHES IN

•

NUT HEIGHT: 0.266 INCHES NOMINAL IN

•

NUT STYLE: HEXAGON

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.500 INCHES NOMINAL IN
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
TEMP RATING	150.0 FAHRENHEIT MAXIMUM DEGF
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.312 INCHES IN
NUT HEIGHT	0.266 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	GRAY FIBERGLASS HEX NUT
NUT STYLE	HEXAGON
THREAD CLASS	2B
END ITEM IDENTIFICATION	SPACE RADAR

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

91395A030Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 91345A030?

91345A030 is a NUT,PLAIN,HEXAGON.

What parts can replace 91345A030?

There is 1 known substitute for 91345A030: 91395A030. Substitute compatibility should be verified for your specific system.

What is the NSN for 91345A030?

91345A030 is cataloged in the U.S. Government catalog under NSN 5310-01-578-4985. This indicates validated use in U.S. government and defense supply chains.

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91345A030 — NUT,PLAIN,HEXAGON

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