PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15657Cap,filler Opening

Liftking Manufacturing Corp · NSN 5342-01-354-9661 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-01-354-9661 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-354-9661. Primary manufacturer part number: 15657.
Features
  • Cap,filler Opening — FSC 5342
  • 2 verified cross-references
  • Primary manufacturer: Liftking Manufacturing Corp
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Cap,filler Opening, cataloged under National Stock Number 5342-01-354-9661, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Liftking Manufacturing Corp. This item has 2 commercial cross-references from 1 manufacturer, 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 NameCap,filler Opening
FSC / FSG5342 — Mount,resilient,weapon System (FSG 53)
ManufacturersLiftking Manufacturing Corp (CAGE 38490)
Technical Specifications
ParameterValue
NSN5342-01-354-9661
Primary Part Number15657
Item NameCap,filler Opening
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerLiftking Manufacturing Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-064-8976 INTERCHANGEABLE
Transformer,power
6645-00-343-825015657 INTERCHANGEABLE
Clockcase Assy
The Chelsea Clock Llc
4310-00-446-4419P51703 INTERCHANGEABLE
Pin,piston
Lexair Inc
5330-00-824-040515657 INTERCHANGEABLE
Gasket
Itt Marlow a Unit of Itt Pumps and Compressors Div
7690-01-185-3208 INTERCHANGEABLE
Marker,identification
5340-01-495-932215657 INTERCHANGEABLE
Bracket,mounting
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
3040-01-518-479615657 INTERCHANGEABLE
Shaft,straight
Climax Portable Machine Tools, Inc
Cross-Reference Index
Part NumberManufacturer
13541262 Liftking Manufacturing Corp (CAN)
15657 PRIMARY Liftking Manufacturing Corp (CAN)
Related Parts
5950-00-064-8976INTERCHANGEABLE
TRANSFORMER,POWER
6645-00-343-8250INTERCHANGEABLE
CLOCKCASE ASSY
15657
4310-00-446-4419INTERCHANGEABLE
PIN,PISTON
P51703
5330-00-824-0405INTERCHANGEABLE
GASKET
15657
7690-01-185-3208INTERCHANGEABLE
MARKER,IDENTIFICATION
5340-01-495-9322INTERCHANGEABLE
BRACKET,MOUNTING
15657
3040-01-518-4796INTERCHANGEABLE
SHAFT,STRAIGHT
15657

Frequently Asked Questions

What is NSN 5342-01-354-9661?

NSN 5342-01-354-9661 is a Cap,filler Opening, manufactured by Liftking Manufacturing Corp, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-01-354-9661?

NSN 5342-01-354-9661 has 2 cross-referenced part numbers: 13541262 (Liftking Manufacturing Corp), 15657 (Liftking Manufacturing Corp).

What NSN replaces 5342-01-354-9661?

There are 7 known substitutes for 5342-01-354-9661: 5950-00-064-8976, 6645-00-343-8250, 4310-00-446-4419 and 4 more. Verify interchangeability with system specifications before substitution.

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