PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

625-5749651-079Coupling,clamp,grooved

Naval Sea Systems Command · NSN 5342-01-264-1135 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-01-264-1135 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-264-1135. Primary manufacturer part number: 625-5749651-079.
Features
  • Coupling,clamp,grooved — FSC 5342
  • 3 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-264-1135, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCoupling,clamp,grooved
FSC / FSG5342 — Mount,resilient,weapon System (FSG 53)
ManufacturersV I J Corp Div National Utilities Company (CAGE 94581); Naval Sea Systems Command (CAGE 53711)
Technical Specifications
ParameterValue
NSN5342-01-264-1135
Primary Part Number625-5749651-079
Item NameCoupling,clamp,grooved
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerNaval Sea Systems Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5940-00-089-360310-415-2-01 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
3120-00-540-810221542 INTERCHANGEABLE
Bearing,plain,self-Aligning
Eaton Corp Dba Eaton Aerospace Jackson
6610-01-286-23062154-2 INTERCHANGEABLE
Indicator,air Speed
Kearflex Engineering Company
3130-01-294-8088 INTERCHANGEABLE
Cap,pillow Block
5325-01-352-99741009-6PC7 INTERCHANGEABLE
Ring,retaining
Pritchard Engineering Co Ltd
2540-01-573-6698RK21542-01 INTERCHANGEABLE
Housing,heater Compartment
Parker-Hannifin Corporation Dba Racor Division Div Racor Division
Cross-Reference Index
Part NumberManufacturer
21542 V I J Corp Div National Utilities Company (USA)
625-5749651-079 PRIMARY Naval Sea Systems Command (USA)
5749651-079 PRIMARY Naval Sea Systems Command (USA)
Related Parts
5940-00-089-3603INTERCHANGEABLE
TERMINAL,STUD
10-415-2-01
3120-00-540-8102INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
21542
6610-01-286-2306INTERCHANGEABLE
INDICATOR,AIR SPEED
2154-2
3130-01-294-8088INTERCHANGEABLE
CAP,PILLOW BLOCK
5325-01-352-9974INTERCHANGEABLE
RING,RETAINING
1009-6PC7
2540-01-573-6698INTERCHANGEABLE
HOUSING,HEATER COMPARTMENT
RK21542-01

Frequently Asked Questions

What is NSN 5342-01-264-1135?

NSN 5342-01-264-1135 is a Coupling,clamp,grooved, manufactured by Naval Sea Systems Command, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-01-264-1135?

NSN 5342-01-264-1135 has 3 cross-referenced part numbers: 21542 (V I J Corp Div National Utilities Company), 625-5749651-079 (Naval Sea Systems Command), 5749651-079 (Naval Sea Systems Command).

What NSN replaces 5342-01-264-1135?

There are 6 known substitutes for 5342-01-264-1135: 5940-00-089-3603, 3120-00-540-8102, 6610-01-286-2306 and 3 more. Verify interchangeability with system specifications before substitution.

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