PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A2257M1079Clamp,synchro

Meritor Industrial Products, Llc · NSN 5340-00-015-7560 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-015-7560 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-015-7560. Primary manufacturer part number: A2257M1079.
Features
  • Clamp,synchro — FSC 5340
  • Furnished Items: LOCKNUT
  • Length: 6.500 INCHES NOMINAL IN
  • Width: 5.812 INCHES NOMINAL IN
  • Height: 0.812 INCHES NOMINAL IN
  • Material: STEEL
  • 4 verified cross-references
  • Primary manufacturer: Meritor Industrial Products, Llc
Applications
  • Applications requiring Steel construction
General Description

The Clamp,synchro, cataloged under National Stock Number 5340-00-015-7560, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Meritor Industrial Products, Llc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-015-7560
Primary Part NumberA2257M1079
Item NameClamp,synchro
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMeritor Industrial Products, Llc
StatusACTIVE
Furnished ItemsLOCKNUT
Length6.500 INCHES NOMINAL IN
Width5.812 INCHES NOMINAL IN
Height0.812 INCHES NOMINAL IN
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
3110-00-144-898810-16666 INTERCHANGEABLE
Bearing,ball,annular
Precision Aerospace Corporation Dba Precision Engine Control
5120-01-474-507673310 INTERCHANGEABLE
Come-Along,concrete
Seymour Manufacturing Co Inc
Cross-Reference Index
Part NumberManufacturer
73310 Little Giant Crane and Shovel Inc (USA)
A2257M1079 Meritor Heavy Vehicle Systems, Llc (USA)
2530000157560 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
A2257M1079 PRIMARY Meritor Industrial Products, Llc (USA)
Related Parts
3110-00-144-8988INTERCHANGEABLE
BEARING,BALL,ANNULAR
10-16666
5120-01-474-5076INTERCHANGEABLE
COME-ALONG,CONCRETE
73310

Frequently Asked Questions

What is NSN 5340-00-015-7560?

NSN 5340-00-015-7560 is a Clamp,synchro, manufactured by Meritor Industrial Products, Llc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-015-7560?

NSN 5340-00-015-7560 has 4 cross-referenced part numbers: 73310 (Little Giant Crane and Shovel Inc), A2257M1079 (Meritor Heavy Vehicle Systems, Llc), 2530000157560 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), A2257M1079 (Meritor Industrial Products, Llc).

What NSN replaces 5340-00-015-7560?

There are 2 known substitutes for 5340-00-015-7560: 3110-00-144-8988, 5120-01-474-5076. Verify interchangeability with system specifications before substitution.

What are the specifications of A2257M1079?

Key specifications for A2257M1079: Furnished Items: LOCKNUT; End Item Identification: W/S: TRUCK, CARGO, DROPSIDE, 5-TON, 6X6 (M813A1, M-923, M-925); TRUCK, CARGO, 5-TON, 6X6, XLWB W/E; P-22 FIRE TRUCK; TRAILER, SEMI (M986) & CHASSIS, TRAILER, SEMI (M999); TRAILER, SEMI (M860A1); TRUCK, TRACTOR (M911 & M746) (HET); RADAR SET, FIREFINDER (AN/TPQ-36); AIRBORNE MOBILE DIR AIR SPT CTL (2ID),(02MJUL83)(AN/UYQ-3A); CRANE, TRUCK MOUNTED:HYL 25-TON CAT (CCE); TRAILER, SEMI (M747)(HET) A; Length: 6.500 INCHES NOMINAL IN; Width: 5.812 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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