PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31140Insert

Unison Industries Llc · NSN 5342-01-172-6325 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-01-172-6325 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-172-6325. Primary manufacturer part number: 31140.
Features
  • Insert — FSC 5342
  • 2 verified cross-references
  • Primary manufacturer: Unison Industries Llc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Insert, cataloged under National Stock Number 5342-01-172-6325, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Unison Industries Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameInsert
FSC / FSG5342 — Mount,resilient,weapon System (FSG 53)
ManufacturersUnison Industries Llc (CAGE 59501); Unison Industries, Llc Dba Unison Industries Inc (CAGE 83311)
Technical Specifications
ParameterValue
NSN5342-01-172-6325
Primary Part Number31140
Item NameInsert
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerUnison Industries Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4720-00-459-605031140 INTERCHANGEABLE
Hose Assembly,fuel
Dressta North America Ltd
3455-00-517-595215437 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5330-00-730-6884125295 INTERCHANGEABLE
Gasket
Fwd Seagrave Holdings Lp
5133-00-841-862240726 INTERCHANGEABLE
Drill,twist
New York Twist Drill Inc
4820-00-944-876514363NRCPC21 INTERCHANGEABLE
Seat,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5925-00-949-296631140 INTERCHANGEABLE
Circuit Breaker
Siemens Electric Ltd
5998-01-195-32035487 INTERCHANGEABLE
Circuit Card Assembly
Data Device Corp Dba Beta Transformer Technology
Cross-Reference Index
Part NumberManufacturer
31140 PRIMARY Unison Industries Llc (USA)
31140 Unison Industries, Llc Dba Unison Industries Inc (USA)
Related Parts
4720-00-459-6050INTERCHANGEABLE
HOSE ASSEMBLY,FUEL
31140
3455-00-517-5952INTERCHANGEABLE
CUTTER,MILLING,END
15437
5330-00-730-6884INTERCHANGEABLE
GASKET
125295
5133-00-841-8622INTERCHANGEABLE
DRILL,TWIST
40726
4820-00-944-8765INTERCHANGEABLE
SEAT,VALVE
14363NRCPC21
5925-00-949-2966INTERCHANGEABLE
CIRCUIT BREAKER
31140
5998-01-195-3203INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5487

Frequently Asked Questions

What is NSN 5342-01-172-6325?

NSN 5342-01-172-6325 is a Insert, manufactured by Unison Industries Llc, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-01-172-6325?

NSN 5342-01-172-6325 has 2 cross-referenced part numbers: 31140 (Unison Industries Llc), 31140 (Unison Industries, Llc Dba Unison Industries Inc).

What NSN replaces 5342-01-172-6325?

There are 7 known substitutes for 5342-01-172-6325: 4720-00-459-6050, 3455-00-517-5952, 5330-00-730-6884 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com