Coupling, Clamp, Grooved5342-01-166-7379

NSN 5342-01-166-7379 · NIIN 011667379 · Part number 5189732

Naval Sea Systems Command · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 53711

Government record, cited

NSN 5342-01-166-7379 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-166-7379. Manufacturer of record part number: 5189732.

Also searched as 5342-01-166-7379 · 5342011667379 · NIIN 011667379 · 01-166-7379 · FSC 5342 Hardware, Weapon System · CAGE 53711 · 5189732

Nearby stock numbers ← 5342-01-166-7304 Bracket, Pc Board · 5342-01-166-8488 Plug Cover →

Features

Coupling,clamp,grooved — FSC 5342
Included Angle in Deg: 40.0
Root Width: 0.262 INCHES NOMINAL IN
Retainer Width: 0.380 INCHES NOMINAL IN
Material Document and Classification: MIL-S-5059, TYPE 301, 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Shape: ROUND
Retainer Thickness: 0.032 INCHES NOMINAL IN
Height: 0.119 INCHES NOMINAL IN

Identification

NSN: 5342-01-166-7379
NIIN: 011667379
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: 5189732
Manufacturer: Naval Sea Systems Command

General Description

The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-166-7379, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5342-01-166-7379
Primary Part Number	5189732
Item Name	Coupling,clamp,grooved
FSC / FSG	5342 / 53 — Hardware, Weapon System
Manufacturer	Naval Sea Systems Command
Status	ACTIVE
Included Angle in Deg	40.0
Root Width	0.262 INCHES NOMINAL IN
Retainer Width	0.380 INCHES NOMINAL IN
Material Document and Classification	MIL-S-5059, TYPE 301, 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Shape	ROUND
Retainer Thickness	0.032 INCHES NOMINAL IN
Height	0.119 INCHES NOMINAL IN
Material	STEEL COMP 301 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	X

Cross-Reference Index

Part Number	Manufacturer
5189732 PRIMARY	Naval Sea Systems Command (USA)

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 5342-01-166-7379?

NSN 5342-01-166-7379 is a Coupling,clamp,grooved, manufactured by Naval Sea Systems Command, classified under FSC 5342, Hardware, Weapon System. Status: active.

What part numbers are listed for NSN 5342-01-166-7379?

NSN 5342-01-166-7379 has 1 manufacturer part number on file: 5189732 (Naval Sea Systems Command).

What are the specifications of 5189732?

Key specifications for 5189732: Included Angle in Deg: 40.0; Root Width: 0.262 INCHES NOMINAL IN; Retainer Width: 0.380 INCHES NOMINAL IN; Material Document and Classification: MIL-S-5059, TYPE 301, 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5342-01-166-7379 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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