PartsTable TECHNICAL DATA SHEET

NSN 5342-01-237-2234Government record, cited

Lock, Key5342-01-237-2234

NSN 5342-01-237-2234 · NIIN 012372234

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

Government record, cited

Also searched as 5342-01-237-2234 · 5342012372234 · NIIN 012372234 · 01-237-2234 · FSC 5342 Hardware, Weapon System · 2721579 · 2721579 · 2721579

Nearby stock numbers ← 5342-01-237-2076 Mount, Resilient, Weapon System · 5342-01-237-2600 Bracket →

Features

Lock,key — FSC 5342
General Characteristics Item Description: CORROSION RESISTANT STEEL 17-4 PH PER AMS 5643,PASSIVATE PER ES-F59-2,L-SHAPED ROD,0.187 IN. MIN TO 0.189 IN. MAX DIAMETER,0.980 IN. OVERALL LG,0.750 IN. OVERALL HT,CONTAINS ONE HOLE THRU,0.061 IN. MIN TO 0.066 IN. MAX HOLE DIA IN

Identification

NSN: 5342-01-237-2234
NIIN: 012372234
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives

General Description

The Lock,key, cataloged under National Stock Number 5342-01-237-2234, 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1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5342-01-237-2234
Item Name	Lock,key
FSC / FSG	5342 / 53 — Hardware, Weapon System
Status	ACTIVE
General Characteristics Item Description	CORROSION RESISTANT STEEL 17-4 PH PER AMS 5643,PASSIVATE PER ES-F59-2,L-SHAPED ROD,0.187 IN. MIN TO 0.189 IN. MAX DIAMETER,0.980 IN. OVERALL LG,0.750 IN. OVERALL HT,CONTAINS ONE HOLE THRU,0.061 IN. MIN TO 0.066 IN. MAX HOLE DIA IN

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
2721579	3/2 Design control — primary reference U.S. Government activity
2721579	5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations
2721579	5/9 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 5342-01-237-2234?

NSN 5342-01-237-2234 is a Lock,key, classified under FSC 5342, Hardware, Weapon System. Status: active.

What are the specifications of 5342-01-237-2234?

Key specifications for 5342-01-237-2234: General Characteristics Item Description: CORROSION RESISTANT STEEL 17-4 PH PER AMS 5643,PASSIVATE PER ES-F59-2,L-SHAPED ROD,0.187 IN. MIN TO 0.189 IN. MAX DIAMETER,0.980 IN. OVERALL LG,0.750 IN. OVERALL HT,CONTAINS ONE HOLE THRU,0.061 IN. MIN TO 0.066 IN. MAX HOLE DIA IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 5342-01-237-2234 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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