Insert, Screw Thread5325-01-313-2784

NSN 5325-01-313-2784 · NIIN 013132784

FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5325-01-313-2784 · 5325013132784 · NIIN 013132784 · 01-313-2784 · FSC 5325 Fastening Devices · MS51836B311 · MS51836B311VM

Nearby stock numbers ← 5325-01-313-1991 · 5325-01-313-3005 Ring, Retaining →

Features

Insert,screw Thread — FSC 5325
FSC Application Data: MK57 MOD0,DESTRUCTOR,EXPLOSIVE
Length: 0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Insert Size: MIN 0.366 IN,MAX 0.374 IN IN
Criticality Code Justification: ZZZX
Style Designator: KEYLOCK
Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Size: 0.250 INCHES IN

Identification

NSN: 5325-01-313-2784
NIIN: 013132784
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives

General Description

The Insert,screw Thread, cataloged under National Stock Number 5325-01-313-2784, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5325-01-313-2784
Item Name	Insert,screw Thread
FSC / FSG	5325 / 53 — Fastening Devices
Status	ACTIVE
FSC Application Data	MK57 MOD0,DESTRUCTOR,EXPLOSIVE
Length	0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Insert Size	MIN 0.366 IN,MAX 0.374 IN IN
Criticality Code Justification	ZZZX
Style Designator	KEYLOCK
Material Document and Classification	QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Size	0.250 INCHES IN
Departure From Cited Designator	MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
Surface Treatment	OXIDE OVERALL
Material	COPPER ALLOY 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	Y

Cross-Reference Index

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

Reference documents

Reference	Meaning
MS51836B311	2/1 Government specification standardization U.S. Government activity
MS51836B311VM	5/1 Secondary reference Naval Inventory Control Point Mechanicsburg

No interchangeability data on file.

Other items in FSC 5325 — Fastening Devices

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5325-00-000-1884

5325-00-000-1884 · Item name not on file

5325-00-000-9988

5325-00-000-9988 · Item name not on file

5325-00-001-1567

RING,RETAINING

5325-00-001-2043

FASTENER,PANEL

5325-00-001-3842

RING,RETAINING

5325-00-001-3858

5325-00-001-3858 · Item name not on file

5325-00-001-3871

RING,RETAINING

5325-00-001-4317

RING,RETAINING

Frequently Asked Questions

What is NSN 5325-01-313-2784?

NSN 5325-01-313-2784 is a Insert,screw Thread, classified under FSC 5325, Fastening Devices. Status: active.

What are the specifications of 5325-01-313-2784?

Key specifications for 5325-01-313-2784: FSC Application Data: MK57 MOD0,DESTRUCTOR,EXPLOSIVE; Length: 0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Insert Size: MIN 0.366 IN,MAX 0.374 IN IN; Criticality Code Justification: ZZZX. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5325-01-313-2784 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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