Nut, Self-Locking, Plate5310-01-043-0042

NSN 5310-01-043-0042 · NIIN 010430042

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

Government record, cited

Also searched as 5310-01-043-0042 · 5310010430042 · NIIN 010430042 · 01-043-0042 · FSC 5310 Nuts and Washers · M14640H-048 · 90-008-4

Nearby stock numbers ← 5310-01-043-0041 Nut, Plain, Hexagon · 5310-01-043-0043 Nut, Self-Locking, Plate →

5310-01-043-0042 — Nuts and Washers

Features

Nut,self-Locking,plate — FSC 5310
Nut Length: 0.588 INCHES NOMINAL IN
Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF)
Plate Width: 0.431 INCHES NOMINAL IN
Mounting Hole Diameter: 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
Thread Direction: RIGHT-HAND
Center to Center Distance Between Mounting Holes Along Width: 0.219 INCHES NOMINAL IN
Nominal Thread Size: 0.250 INCHES IN

Identification

NSN: 5310-01-043-0042
NIIN: 010430042
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Nut,self-Locking,plate, cataloged under National Stock Number 5310-01-043-0042, 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14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5310-01-043-0042
Item Name	Nut,self-Locking,plate
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Nut Length	0.588 INCHES NOMINAL IN
Thread Series	UNIFIED NATIONAL JOINT FINE (UNJF)
Plate Width	0.431 INCHES NOMINAL IN
Mounting Hole Diameter	0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
Thread Direction	RIGHT-HAND
Center to Center Distance Between Mounting Holes Along Width	0.219 INCHES NOMINAL IN
Nominal Thread Size	0.250 INCHES IN
Distance From Aperture Center to Mounting Hole Center	0.281 INCHES NOMINAL IN
Locking Feature	FREE-RUNNING ALL METAL DESIGN
Nut Height	0.663 INCHES NOMINAL IN
Thread Class	3B
Thread Quantity Per Inch	28
Material	STEEL OVERALL
Nut Mounting Provision	STRAIGHT HOLES

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
M14640H-048	3/2 Design control — primary reference U.S. Government activity
90-008-4	5/9 Secondary 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 5310-01-043-0042?

NSN 5310-01-043-0042 is a Nut,self-Locking,plate, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-01-043-0042?

Key specifications for 5310-01-043-0042: Nut Length: 0.588 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF); Plate Width: 0.431 INCHES NOMINAL IN; Mounting Hole Diameter: 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN. 14 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-043-0042 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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