781-0500-921 — NUT,PLAIN,CAP

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

781-0500-921: NUT,PLAIN,CAP.

The NUT,PLAIN,CAP is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, thread_series: UNIFIED NATIONAL COARSE (UNC), thread_direction: RIGHT-HAND, nominal_thread_size: 0.500 INCHES IN, bearing_surface_type: CHAMFERED, end_item_identification: PUMP CENTRIFU. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-504-4985, 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

781-0500-921

NSN: 5310-01-504-4985
FSC: 5310 — Nuts and Washers
CAGE: 10941 — CARVER PUMP COMPANY (USA)

SPECIFICATIONS

material	STEEL COMP 316 OVERALL
thread_series	UNIFIED NATIONAL COARSE (UNC)
thread_direction	RIGHT-HAND
nominal_thread_size	0.500 INCHES IN
bearing_surface_type	CHAMFERED
end_item_identification	PUMP CENTRIFU
thread_quantity_per_inch	13
part_name_assigned_by_controlling_agency	NUT, ACORN
NSN	5310-01-504-4985

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.500 INCHES IN

•

THREAD QUANTITY PER INCH: 13

•

MATERIAL: STEEL COMP 316 OVERALL

•

BEARING SURFACE TYPE: CHAMFERED

TECHNICAL CHARACTERISTICS

THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.500 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	NUT, ACORN
END ITEM IDENTIFICATION	PUMP CENTRIFU
THREAD QUANTITY PER INCH	13
MATERIAL	STEEL COMP 316 OVERALL
BEARING SURFACE TYPE	CHAMFERED

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 2

999-4213-F-06-24Reference document

Same NSN cross-reference

Reference document — Secondary reference

999-4213-F-06 ITEM 24Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 781-0500-921?

781-0500-921 is a NUT,PLAIN,CAP.

What parts can replace 781-0500-921?

There are 2 known substitutes for 781-0500-921: 999-4213-F-06-24, 999-4213-F-06 ITEM 24. Substitute compatibility should be verified for your specific system.

What is the NSN for 781-0500-921?

781-0500-921 is cataloged in the U.S. Government catalog under NSN 5310-01-504-4985. This indicates validated use in U.S. government and defense supply chains.

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781-0500-921 — NUT,PLAIN,CAP

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