Plunger, Special5342-01-274-5779

NSN 5342-01-274-5779 · NIIN 012745779

FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5342-01-274-5779 · 5342012745779 · NIIN 012745779 · 01-274-5779 · FSC 5342 Hardware, Weapon System · 709-4684890 ITEM 8 · 94-28-7810

Nearby stock numbers ← 5342-01-274-5776 Bolt, Cam, Door Lock · 5342-01-274-5780 Doorstop and Holder Assembly →

Features

Plunger,special — FSC 5342
General Characteristics Item Description: STEEL,QQ-S-763,COMP 304; 3.000 IN. LG; 0.310 IN. DIA ONE END; 0.620 IN. FLANGE DIA; 0.250-20 UNC 2A THD ONE END,0.500 IN. FULL THD LG A

Identification

NSN: 5342-01-274-5779
NIIN: 012745779
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives

General Description

The Plunger,special, cataloged under National Stock Number 5342-01-274-5779, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5342-01-274-5779
Item Name	Plunger,special
FSC / FSG	5342 / 53 — Hardware, Weapon System
Status	ACTIVE
General Characteristics Item Description	STEEL,QQ-S-763,COMP 304; 3.000 IN. LG; 0.310 IN. DIA ONE END; 0.620 IN. FLANGE DIA; 0.250-20 UNC 2A THD ONE END,0.500 IN. FULL THD LG A

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
709-4684890 ITEM 8	3/2 Design control — primary reference U.S. Government activity
94-28-7810	5/2 Secondary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5342 — Hardware, Weapon System

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

5342-00-001-1696

5342-00-001-1696 · Item name not on file

5342-00-001-1972

STRAP WEBBING ASSEMBLY

5342-00-001-1980

STRAP WEBBING ASSEMBLY

5342-00-001-2492

BRACKET,FUEL TUBE TO CASE

5342-00-001-2502

BRACKET,QUICK DISC

5342-00-001-3915

CLIP,SPECIAL

5342-00-001-4001

HANDLE ASSEMBLY

5342-00-001-4655

5342-00-001-4655 · Item name not on file

Frequently Asked Questions

What is NSN 5342-01-274-5779?

NSN 5342-01-274-5779 is a Plunger,special, classified under FSC 5342, Hardware, Weapon System. Status: active.

What are the specifications of 5342-01-274-5779?

Key specifications for 5342-01-274-5779: General Characteristics Item Description: STEEL,QQ-S-763,COMP 304; 3.000 IN. LG; 0.310 IN. DIA ONE END; 0.620 IN. FLANGE DIA; 0.250-20 UNC 2A THD ONE END,0.500 IN. FULL THD LG A. 1 specification is documented in the U.S. Government catalog.

Is NSN 5342-01-274-5779 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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