PartsTable TECHNICAL DATA SHEET

NSN 5342-00-421-6695Government record, cited

Coupling, Clamp, Grooved5342-00-421-6695

NSN 5342-00-421-6695 · NIIN 004216695

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

Government record, cited

Also searched as 5342-00-421-6695 · 5342004216695 · NIIN 004216695 · 00-421-6695 · FSC 5342 Hardware, Weapon System · 13217E3809-2 · N4304JJ9-200

Nearby stock numbers ← 5342-00-421-6660 Lock Assembly · 5342-00-421-6940 Door, Access, Weapon System →

Features

Coupling,clamp,grooved — FSC 5342
Included Angle in Deg: 40.0
Band Width: 0.750 INCHES NOMINAL IN
Root Width: 0.207 INCHES NOMINAL IN
Retainer Width: 0.750 INCHES NOMINAL IN
Drilled Lockwire Hole: NOT INCLUDED
Shape: ROUND
Cross-Sectional Shape Style: GROOVED RETAINER

Identification

NSN: 5342-00-421-6695
NIIN: 004216695
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives

General Description

The Coupling,clamp,grooved, cataloged under National Stock Number 5342-00-421-6695, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5342-00-421-6695
Item Name	Coupling,clamp,grooved
FSC / FSG	5342 / 53 — Hardware, Weapon System
Status	ACTIVE
Included Angle in Deg	40.0
Band Width	0.750 INCHES NOMINAL IN
Root Width	0.207 INCHES NOMINAL IN
Retainer Width	0.750 INCHES NOMINAL IN
Drilled Lockwire Hole	NOT INCLUDED
Shape	ROUND
Cross-Sectional Shape Style	GROOVED RETAINER
Band Thickness	0.063 INCHES NOMINAL IN
Sealing Inner Liner	NOT INCLUDED
Retainer Thickness	0.063 INCHES NOMINAL IN
Inside Diameter	2.845 INCHES NOMINAL IN
Height	0.281 INCHES NOMINAL IN
Nut Type	PLAIN HEXAGON
Segment Quantity	3
Material	STEEL CORROSION RESISTING OVERALL
Latch Style	SINGLE

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
13217E3809-2	7/2 Vendor item drawing reference U.S. Government activity
N4304JJ9-200	3/2 Design control — primary 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 5342-00-421-6695?

NSN 5342-00-421-6695 is a Coupling,clamp,grooved, classified under FSC 5342, Hardware, Weapon System. Status: active.

What are the specifications of 5342-00-421-6695?

Key specifications for 5342-00-421-6695: Included Angle in Deg: 40.0; Band Width: 0.750 INCHES NOMINAL IN; Root Width: 0.207 INCHES NOMINAL IN; Retainer Width: 0.750 INCHES NOMINAL IN. 16 specifications are documented in the U.S. Government catalog.

Is NSN 5342-00-421-6695 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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