Nut, Plain, Round5310-01-658-8541

NSN 5310-01-658-8541 · NIIN 016588541

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

Government record, cited

Also searched as 5310-01-658-8541 · 5310016588541 · NIIN 016588541 · 01-658-8541 · FSC 5310 Nuts and Washers · 1297H09PC13 · 108010PC13 · 108706

Nearby stock numbers ← 5310-01-658-8412 Washer, Concave · 5310-01-658-8566 Washer, Flat →

5310-01-658-8541 — Nuts and Washers

Features

Nut,plain,round — FSC 5310
Hole Thread Quantity Per Inch: 20
Thread Series: UNEF
Hole Configuration Style: CONFIGURATION F
Thread Direction: RIGHT-HAND
Nominal Thread Size: 3.25 INCHES IN
Nut Diameter: 4.218 INCHES NOMINAL IN
Nut Thickness: 1.25 INCHES NOMINAL IN

Identification

NSN: 5310-01-658-8541
NIIN: 016588541
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Nut,plain,round, cataloged under National Stock Number 5310-01-658-8541, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5310-01-658-8541
Item Name	Nut,plain,round
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Hole Thread Quantity Per Inch	20
Thread Series	UNEF
Hole Configuration Style	CONFIGURATION F
Thread Direction	RIGHT-HAND
Nominal Thread Size	3.25 INCHES IN
Nut Diameter	4.218 INCHES NOMINAL IN
Nut Thickness	1.25 INCHES NOMINAL IN
Drilled Hole Diameter	3.750 INCHES NOMINAL IN
Nut Style	ROUND
Thread Class	2B
Hole Nominal Thread Diameter	0.25 INCHES IN
Thread Quantity Per Inch	A16
Material	STEEL COMP 303 OVERALL
Hole Type and Quantity	2 TAPPED

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
1297H09PC13	D/9 Drawing number reference only U.S. Government activity
108010PC13	D/9 Drawing number reference only U.S. Government activity
108706	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 5310-01-658-8541?

NSN 5310-01-658-8541 is a Nut,plain,round, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-01-658-8541?

Key specifications for 5310-01-658-8541: Hole Thread Quantity Per Inch: 20; Thread Series: UNEF; Hole Configuration Style: CONFIGURATION F; Thread Direction: RIGHT-HAND. 14 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-658-8541 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.

PartsTable Design LLC · partstable.com