Nut, Self-Locking, Hexagon5310-01-342-2559

NSN 5310-01-342-2559 · NIIN 013422559 · Part number 707568PS

Seats Inc Div Seats Incorporated · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 09704

Government record, cited

NSN 5310-01-342-2559 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-342-2559. Manufacturer of record part number: 707568PS.

Also searched as 5310-01-342-2559 · 5310013422559 · NIIN 013422559 · 01-342-2559 · FSC 5310 Nuts and Washers · CAGE 09704 · 707568PS · 707568 · 2HP765 · 2HP765

Nearby stock numbers ← 5310-01-342-2524 · 5310-01-342-2580 Washer, Flat →

5310-01-342-2559 — Nuts and Washers

Features

Nut,self-Locking,hexagon — FSC 5310
Nominal Thread Size: 0.312 INCHES IN
Surface Treatment: ZINC OVERALL
Thread Quantity Per Inch: 18
2 manufacturer part numbers on file
Manufacturer of record: Seats Inc Div Seats Incorporated

Identification

NSN: 5310-01-342-2559
NIIN: 013422559
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 707568PS
Manufacturer: Seats Inc Div Seats Incorporated

General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-342-2559, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Seats Inc Div Seats Incorporated. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5310-01-342-2559
Primary Part Number	707568PS
Item Name	Nut,self-Locking,hexagon
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Seats Inc Div Seats Incorporated
Status	ACTIVE
Nominal Thread Size	0.312 INCHES IN
Surface Treatment	ZINC OVERALL
Thread Quantity Per Inch	18

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

Part Number	Manufacturer
2HP765	Oshkosh Defense Llc (USA)
707568PS PRIMARY	Seats Inc Div Seats Incorporated (USA)

Reference documents

Reference	Meaning
707568	5/9 Secondary reference Seats Inc Div Seats Incorporated
2HP765	5/9 Secondary reference Oshkosh Corp

Frequently Asked Questions

What is NSN 5310-01-342-2559?

NSN 5310-01-342-2559 is a Nut,self-Locking,hexagon, manufactured by Seats Inc Div Seats Incorporated, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-342-2559?

NSN 5310-01-342-2559 has 2 manufacturer part numbers on file: 2HP765 (Oshkosh Defense Llc), 707568PS (Seats Inc Div Seats Incorporated).

What are the specifications of 707568PS?

Key specifications for 707568PS: Nominal Thread Size: 0.312 INCHES IN; Special Features: FLANGED, 2 WAY LOCK; TM 9-2320-360-24P FIG 210; Surface Treatment: ZINC OVERALL; End Item Identification: NSN 2320-01-318-9902 HETT (HEAVY EQUIPMENT TRUCK TRACTOR). 3 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-342-2559 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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