Nut, Sheet Spring5310-01-077-3126

NSN 5310-01-077-3126 · NIIN 010773126

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

Government record, cited

Also searched as 5310-01-077-3126 · 5310010773126 · NIIN 010773126 · 01-077-3126 · FSC 5310 Nuts and Washers · 539483-3 · C8111-8-1

Nearby stock numbers ← 5310-01-077-3125 Nut, Plain, Hexagon · 5310-01-077-3127 Nut, Self-Locking, Plate →

5310-01-077-3126 — Nuts and Washers

Features

Nut,sheet Spring — FSC 5310
Nut Width: 0.410 INCHES NOMINAL IN
Nut Length: 0.670 INCHES NOMINAL IN
Material Thickness: 0.028 INCHES NOMINAL IN
Panel Thickness: 0.045 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
Mating Member Diameter Accommodated: 0.138 INCHES NOMINAL IN
Surface Treatment: PAINT OVERALL
Nut Style: SHEET SPRING

Identification

NSN: 5310-01-077-3126
NIIN: 010773126
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Nut,sheet Spring, cataloged under National Stock Number 5310-01-077-3126, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-077-3126
Item Name	Nut,sheet Spring
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Nut Width	0.410 INCHES NOMINAL IN
Nut Length	0.670 INCHES NOMINAL IN
Material Thickness	0.028 INCHES NOMINAL IN
Panel Thickness	0.045 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
Mating Member Diameter Accommodated	0.138 INCHES NOMINAL IN
Surface Treatment	PAINT OVERALL
Nut Style	SHEET SPRING
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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5120-01-171-39055394833 POSSIBLE MATCH

DRIVER,WATER TUBE

Possible match (shared part number)Cummins Inc

Cross-Reference Index

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

Reference documents

Reference	Meaning
539483-3	5/2 Secondary reference U.S. Government activity
C8111-8-1	3/9 Design control — primary reference Tinnerman Palnut Engineered Products, Inc.

Related Parts

5120-01-171-3905POSSIBLE MATCH

DRIVER,WATER TUBE

5394833

Frequently Asked Questions

What is NSN 5310-01-077-3126?

NSN 5310-01-077-3126 is a Nut,sheet Spring, classified under FSC 5310, Nuts and Washers. Status: active.

What NSN replaces 5310-01-077-3126?

1 possible match (shared part number, not a government interchangeability claim): 5120-01-171-3905. Verify interchangeability with system specifications before substitution.

What are the specifications of 5310-01-077-3126?

Key specifications for 5310-01-077-3126: Nut Width: 0.410 INCHES NOMINAL IN; Nut Length: 0.670 INCHES NOMINAL IN; Material Thickness: 0.028 INCHES NOMINAL IN; Panel Thickness: 0.045 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-077-3126 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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