PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12338558-1Cap,filler Opening

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5342-01-246-1120 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-01-246-1120 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-246-1120. Primary manufacturer part number: 12338558-1.
Features
  • Cap,filler Opening — FSC 5342
  • 8 verified cross-references
  • Primary manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Cap,filler Opening, cataloged under National Stock Number 5342-01-246-1120, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameCap,filler Opening
FSC / FSG5342 — Mount,resilient,weapon System (FSG 53)
ManufacturersAm General Llc (CAGE 34623); E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales (CAGE A00AM); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Moeller Mfg Co Inc (CAGE 01943); Center - Moeller Products Llc (CAGE 0U276)
Technical Specifications
ParameterValue
NSN5342-01-246-1120
Primary Part Number12338558-1
Item NameCap,filler Opening
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
9540-00-022-3195 INTERCHANGEABLE
Beam,structural
5895-00-501-089041945 INTERCHANGEABLE
Duplexer Subassembly
Frontgrade Technologies Inc.
5950-00-789-5308 INTERCHANGEABLE
Transformer,audio Frequency
4310-01-065-067742494 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
6625-01-417-126441945 INTERCHANGEABLE
Test Set Subassembly,electrical
Acterna Llc Dba Jdsu
5995-01-468-731042-494 INTERCHANGEABLE
Cable Assembly,radio Frequency,b
Radioshack Corporation Dba Radioshack
Cross-Reference Index
Part NumberManufacturer
12338558-1 Am General Llc (USA)
2910012461120 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
12338558-1 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
41945 Moeller Mfg Co Inc (USA)
5593170 Am General Llc (USA)
41945 Center - Moeller Products Llc (USA)
42494 Center - Moeller Products Llc (USA)
2910PL0647227 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
9540-00-022-3195INTERCHANGEABLE
BEAM,STRUCTURAL
5895-00-501-0890INTERCHANGEABLE
DUPLEXER SUBASSEMBLY
41945
5950-00-789-5308INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
4310-01-065-0677INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42494
6625-01-417-1264INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
41945
5995-01-468-7310INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY,B
42-494

Frequently Asked Questions

What is NSN 5342-01-246-1120?

NSN 5342-01-246-1120 is a Cap,filler Opening, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5342 (Mount,resilient,weapon System). Status: cancelled.

What are the part numbers for NSN 5342-01-246-1120?

NSN 5342-01-246-1120 has 8 cross-referenced part numbers: 12338558-1 (Am General Llc), 2910012461120 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 12338558-1 (U S Army Tank Automotive Command Amsta-Im-Mm), 41945 (Moeller Mfg Co Inc), 5593170 (Am General Llc) and 3 more.

What NSN replaces 5342-01-246-1120?

There are 6 known substitutes for 5342-01-246-1120: 9540-00-022-3195, 5895-00-501-0890, 5950-00-789-5308 and 3 more. Verify interchangeability with system specifications before substitution.

Is NSN 5342-01-246-1120 still in active supply?

NSN 5342-01-246-1120 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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