PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X420Strap Assembly,muff

Maremont Corp · NSN 2990-00-325-5154 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-00-325-5154 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-325-5154. Primary manufacturer part number: X420.
Features
  • Strap Assembly,muff — FSC 2990
  • 2 verified cross-references
  • Primary manufacturer: Maremont Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Strap Assembly,muff, cataloged under National Stock Number 2990-00-325-5154, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Maremont Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameStrap Assembly,muff
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersJohn Deer Consumer Products Inc (CAGE 29201); Maremont Corp (CAGE 76110)
Technical Specifications
ParameterValue
NSN2990-00-325-5154
Primary Part NumberX420
Item NameStrap Assembly,muff
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerMaremont Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-011-70490127 INTERCHANGEABLE
Nut,plain,hexagon
Harley Davidson Motor Co Inc
5985-00-080-4600350H INTERCHANGEABLE
Waveguide
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
Cross-Reference Index
Part NumberManufacturer
AA938 John Deer Consumer Products Inc (USA)
X420 PRIMARY Maremont Corp (USA)
Related Parts
5310-00-011-7049INTERCHANGEABLE
NUT,PLAIN,HEXAGON
0127
5985-00-080-4600INTERCHANGEABLE
WAVEGUIDE
350H

Frequently Asked Questions

What is NSN 2990-00-325-5154?

NSN 2990-00-325-5154 is a Strap Assembly,muff, manufactured by Maremont Corp, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-00-325-5154?

NSN 2990-00-325-5154 has 2 cross-referenced part numbers: AA938 (John Deer Consumer Products Inc), X420 (Maremont Corp).

What NSN replaces 2990-00-325-5154?

There are 2 known substitutes for 2990-00-325-5154: 5310-00-011-7049, 5985-00-080-4600. Verify interchangeability with system specifications before substitution.

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