Nut, Plain, Cone Seat, Hexagon5310-00-264-1933

NSN 5310-00-264-1933 · NIIN 002641933

FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5310-00-264-1933 · 5310002641933 · NIIN 002641933 · 00-264-1933 · FSC 5310 Nuts and Washers · 7749-9-6 · 7749-9-6

Nearby stock numbers ← 5310-00-264-1932 Nut, Plain, Cone Seat, Hexagon · 5310-00-264-1934 →

5310-00-264-1933 — Nuts and Washers

Features

Nut,plain,cone Seat,hexagon — FSC 5310
Width Across Flats: 1.250 INCHES NOMINAL IN
Thread Series: UNF
Features Provided: CASEHARDENED
Thread Direction: RIGHT-HAND
Nominal Thread Size: 0.750 INCHES IN
Cone Seat Angle: 90.00 DEGREES NOMINAL
Nut Height: 0.734 INCHES NOMINAL IN

Identification

NSN: 5310-00-264-1933
NIIN: 002641933
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Nut,plain,cone Seat,hexagon, cataloged under National Stock Number 5310-00-264-1933, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-00-264-1933
Item Name	Nut,plain,cone Seat,hexagon
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Width Across Flats	1.250 INCHES NOMINAL IN
Thread Series	UNF
Features Provided	CASEHARDENED
Thread Direction	RIGHT-HAND
Nominal Thread Size	0.750 INCHES IN
Cone Seat Angle	90.00 DEGREES NOMINAL
Nut Height	0.734 INCHES NOMINAL IN
Countersink Angle	90.0 DEGREES NOMINAL NUT
Nut Style	CONE SEAT, HEXAGON
Thread Class	2B
Thread Quantity Per Inch	16
Material	STEEL OVERALL

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
7749-9-6	5/9 Secondary reference Eidal International Corporation
7749-9-6	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

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

5310-00-000-0040 · Item name not on file

5310-00-000-0077

NUT,PLAIN,ROUND

5310-00-000-0079

WASHER,FLAT

5310-00-000-0079

WASHER,FLAT

5310-00-000-1146

5310-00-000-1146 · Item name not on file

5310-00-000-3815

5310-00-000-3815 · Item name not on file

5310-00-000-4532

5310-00-000-4532 · Item name not on file

5310-00-000-4540

5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-00-264-1933?

NSN 5310-00-264-1933 is a Nut,plain,cone Seat,hexagon, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-00-264-1933?

Key specifications for 5310-00-264-1933: Width Across Flats: 1.250 INCHES NOMINAL IN; Thread Series: UNF; Features Provided: CASEHARDENED; Thread Direction: RIGHT-HAND. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5310-00-264-1933 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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