PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12338558-2Cap,filler Opening

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5342-01-254-1498 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-01-254-1498 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-254-1498. Primary manufacturer part number: 12338558-2.
Features
  • Cap,filler Opening — FSC 5342
  • System for Which Designed: NONPRESSURIZED
  • Retaining Device Type: CHAIN AND WIRE HOOK
  • 6 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 5342-01-254-1498, 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. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5342-01-254-1498
Primary Part Number12338558-2
Item NameCap,filler Opening
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
System for Which DesignedNONPRESSURIZED
Retaining Device TypeCHAIN AND WIRE HOOK
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
2915-00-035-522841961 INTERCHANGEABLE
Shield,fuel Filter
Parker Hannifin Corporation Div Aerospace Group Headquarters
5930-00-755-700441865 INTERCHANGEABLE
Switch Section,rotary
L3harris Technologies, Inc.
2915-00-774-239141961 INTERCHANGEABLE
Float,primary,fuel Control
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
5330-00-812-1706X2284 INTERCHANGEABLE
Gasket
Pierce Co Inc the Sub of Avis Industrial Corp
5977-01-114-61062734-1 INTERCHANGEABLE
Ring Assembly,electrical Contact
Moog Inc.
5950-01-422-476741865 INTERCHANGEABLE
Coil,radio Frequency
Vanguard Electronics, Llc
3120-01-495-5765LA196-41955 ITEM 6 INTERCHANGEABLE
Bearing,sleeve
Moog Inc. Dba Ampac-Isp Corp
5331-01-633-648141865 INTERCHANGEABLE
O-Ring
Exlar Corporation
4130-01-698-512341865 INTERCHANGEABLE
Manifold,charging and Testing,re
Ritchie Engineering Co Inc
Cross-Reference Index
Part NumberManufacturer
12338558-2 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
5593175 Am General Llc (USA)
41865 Moeller Mfg Co Inc (USA)
41961 Moeller Mfg Co Inc (USA)
41961 Center - Moeller Products Llc (USA)
41865 Center - Moeller Products Llc (USA)
Related Parts
2915-00-035-5228INTERCHANGEABLE
SHIELD,FUEL FILTER
41961
5930-00-755-7004INTERCHANGEABLE
SWITCH SECTION,ROTARY
41865
2915-00-774-2391INTERCHANGEABLE
FLOAT,PRIMARY,FUEL CONTROL
41961
5330-00-812-1706INTERCHANGEABLE
GASKET
X2284
5977-01-114-6106INTERCHANGEABLE
RING ASSEMBLY,ELECTRICAL CONTACT
2734-1
5950-01-422-4767INTERCHANGEABLE
COIL,RADIO FREQUENCY
41865
3120-01-495-5765INTERCHANGEABLE
BEARING,SLEEVE
LA196-41955 ITEM 6
5331-01-633-6481INTERCHANGEABLE
O-RING
41865
4130-01-698-5123INTERCHANGEABLE
MANIFOLD,CHARGING AND TESTING,RE
41865

Frequently Asked Questions

What is NSN 5342-01-254-1498?

NSN 5342-01-254-1498 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 5342-01-254-1498?

NSN 5342-01-254-1498 has 6 cross-referenced part numbers: 12338558-2 (U S Army Tank Automotive Command Amsta-Im-Mm), 5593175 (Am General Llc), 41865 (Moeller Mfg Co Inc), 41961 (Moeller Mfg Co Inc), 41961 (Center - Moeller Products Llc) and 1 more.

What NSN replaces 5342-01-254-1498?

There are 9 known substitutes for 5342-01-254-1498: 2915-00-035-5228, 5930-00-755-7004, 2915-00-774-2391 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12338558-2?

Key specifications for 12338558-2: System for Which Designed: NONPRESSURIZED; Special Features: RESILIENT MATERIAL "FLUOROSILICONE"; Retaining Device Type: CHAIN AND WIRE HOOK. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5342-01-254-1498 still in active supply?

NSN 5342-01-254-1498 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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