Nut, Plain, Spline5310-01-377-5156

NSN 5310-01-377-5156 · NIIN 013775156

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

Government record, cited

Also searched as 5310-01-377-5156 · 5310013775156 · NIIN 013775156 · 01-377-5156 · FSC 5310 Nuts and Washers · 1576AS697-1 · 1F2-632

Nearby stock numbers ← 5310-01-377-5154 Washer, Flat · 5310-01-377-5157 Nut Assembly, Self-Locking, Gang C →

5310-01-377-5156 — Nuts and Washers

Features

Nut,plain,spline — FSC 5310
Surface Treatment Document and Classification: MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread Series: UNF
Thread Direction: RIGHT-HAND
Nominal Thread Size: 0.138 INCHES IN
Nut Diameter: 0.276 INCHES MINIMUM IN
Pilot Diameter: 0.223 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN
Pilot Length: 0.060 INCHES NOMINAL IN

Identification

NSN: 5310-01-377-5156
NIIN: 013775156
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Nut,plain,spline, cataloged under National Stock Number 5310-01-377-5156, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5310-01-377-5156
Item Name	Nut,plain,spline
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Surface Treatment Document and Classification	MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread Series	UNF
Thread Direction	RIGHT-HAND
Nominal Thread Size	0.138 INCHES IN
Nut Diameter	0.276 INCHES MINIMUM IN
Pilot Diameter	0.223 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN
Pilot Length	0.060 INCHES NOMINAL IN
Nut Height	0.125 INCHES NOMINAL IN
Surface Treatment	TIN OVERALL
Nut Style	SPLINE
Thread Class	2B
Thread Quantity Per Inch	32
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
1576AS697-1	7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
1F2-632	3/9 Design control — primary reference Penn Engineering & Manufacturing Corp

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 5310-01-377-5156?

NSN 5310-01-377-5156 is a Nut,plain,spline, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-01-377-5156?

Key specifications for 5310-01-377-5156: Surface Treatment Document and Classification: MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNF; Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.138 INCHES IN. 13 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-377-5156 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