Clamp, Synchro5340-01-128-1266

NSN 5340-01-128-1266 · NIIN 011281266

FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5340-01-128-1266 · 5340011281266 · NIIN 011281266 · 01-128-1266 · FSC 5340 Hardware, Commercial · 10130769 · 1980959-7 · 1980959-7

Nearby stock numbers ← 5340-01-128-1264 Cap-Plug, Protective, Dust and Moi · 5340-01-128-1271 Bolt, Barrel →

Features

Clamp,synchro — FSC 5340
Length: 0.281 INCHES NOMINAL IN
Criticality Code Justification: FEAT
Material Document and Classification: MIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES
Height: 0.092 INCHES NOMINAL IN
Width: 0.188 INCHES NOMINAL IN
Material: STEEL COMP 301 OR STEEL COMP 302
Furnished Items: LOCKNUT

Identification

NSN: 5340-01-128-1266
NIIN: 011281266
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives

General Description

The Clamp,synchro, cataloged under National Stock Number 5340-01-128-1266, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	5340-01-128-1266
Item Name	Clamp,synchro
FSC / FSG	5340 / 53 — Hardware, Commercial
Status	ACTIVE
Length	0.281 INCHES NOMINAL IN
Criticality Code Justification	FEAT
Material Document and Classification	MIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES
Height	0.092 INCHES NOMINAL IN
Width	0.188 INCHES NOMINAL IN
Material	STEEL COMP 301 OR STEEL COMP 302
Furnished Items	LOCKNUT
Hole Diameter	0.103 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	Y
Unit of Issue	EA

Cross-Reference Index

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

Reference documents

Reference	Meaning
10130769	6/9 Informative reference only Nimikkeistokeskus Ncb Finland
1980959-7	3/2 Design control — primary reference U.S. Government activity
1980959-7	5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems

No interchangeability data on file.

Other items in FSC 5340 — Hardware, Commercial

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

5340-00-000-0068

COVER,ACCESS

5340-00-000-0132

SEAT,HELICAL COMPRESSION SPRING

5340-00-000-8150

5340-00-000-8150 · Item name not on file

5340-00-001-1251

5340-00-001-1251 · Item name not on file

5340-00-001-1264

STRAP,WEBBING

5340-00-001-1265

STRAP,WEBBING

5340-00-001-1266

STRAP,WEBBING

5340-00-001-1275

HANDLE,DOOR

Frequently Asked Questions

What is NSN 5340-01-128-1266?

NSN 5340-01-128-1266 is a Clamp,synchro, classified under FSC 5340, Hardware, Commercial. Status: active.

What are the specifications of 5340-01-128-1266?

Key specifications for 5340-01-128-1266: Length: 0.281 INCHES NOMINAL IN; Criticality Code Justification: FEAT; Material Document and Classification: MIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES; Height: 0.092 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5340-01-128-1266 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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