Coupling, Clamp, Grooved5342-01-164-1911

NSN 5342-01-164-1911 · NIIN 011641911

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

Government record, cited

Also searched as 5342-01-164-1911 · 5342011641911 · NIIN 011641911 · 01-164-1911 · FSC 5342 Hardware, Weapon System · 2000-846-1 · 200846-1

Nearby stock numbers ← 5342-01-164-1490 Mount, Tube · 5342-01-164-2270 Hinge, Trigger →

Features

Coupling,clamp,grooved — FSC 5342
Included Angle in Deg: 40.0
Root Width: 0.156 INCHES NOMINAL IN
Retainer Width: 0.500 INCHES NOMINAL IN
Shape: ROUND
Cross-Sectional Shape Style: GROOVED RETAINER
Inside Diameter: 18.750 INCHES NOMINAL IN
Height: 0.218 INCHES NOMINAL IN

Identification

NSN: 5342-01-164-1911
NIIN: 011641911
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives

General Description

The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-164-1911, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5342-01-164-1911
Item Name	Coupling,clamp,grooved
FSC / FSG	5342 / 53 — Hardware, Weapon System
Status	ACTIVE
Included Angle in Deg	40.0
Root Width	0.156 INCHES NOMINAL IN
Retainer Width	0.500 INCHES NOMINAL IN
Shape	ROUND
Cross-Sectional Shape Style	GROOVED RETAINER
Inside Diameter	18.750 INCHES NOMINAL IN
Height	0.218 INCHES NOMINAL 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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

1680-01-659-67662000846-1 POSSIBLE MATCH

SHAFT,LIFT PEDAL

Possible match (shared part number)L3harris Technologies, Inc. Div Space and Airborne Systems

Cross-Reference Index

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

Reference documents

Reference	Meaning
2000-846-1	3/2 Design control — primary reference U.S. Government activity
200846-1	5/9 Secondary reference U.S. Government activity

Related Parts

1680-01-659-6766POSSIBLE MATCH

SHAFT,LIFT PEDAL

2000846-1

Frequently Asked Questions

What is NSN 5342-01-164-1911?

NSN 5342-01-164-1911 is a Coupling,clamp,grooved, classified under FSC 5342, Hardware, Weapon System. Status: active.

What NSN replaces 5342-01-164-1911?

1 possible match (shared part number, not a government interchangeability claim): 1680-01-659-6766. Verify interchangeability with system specifications before substitution.

What are the specifications of 5342-01-164-1911?

Key specifications for 5342-01-164-1911: Included Angle in Deg: 40.0; Root Width: 0.156 INCHES NOMINAL IN; Retainer Width: 0.500 INCHES NOMINAL IN; Shape: ROUND. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5342-01-164-1911 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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