PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

79100-AAModification Kit,miscellaneous S

American Metal Bearing Co Dba Amb Engineering & Machining Solutions · NSN 2090-01-386-4691 · FSC 2090 · Modification Kit,miscellaneous S
Verified by PartsTable
NSN 2090-01-386-4691 — this item is cataloged by the U.S. Government under National Stock Number 2090-01-386-4691. Primary manufacturer part number: 79100-AA.
Features
  • Modification Kit,miscellaneous S — FSC 2090
  • 2 verified cross-references
  • Primary manufacturer: American Metal Bearing Co Dba Amb Engineering & Machining Solutions
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Modification Kit,miscellaneous S, cataloged under National Stock Number 2090-01-386-4691, is classified within Federal Supply Class 2090 (Modification Kit,miscellaneous S) of the Ship and Marine Equipment group. The primary manufacturer of record is American Metal Bearing Co Dba Amb Engineering & Machining Solutions. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2090-01-386-4691
Primary Part Number79100-AA
Item NameModification Kit,miscellaneous S
FSC / FSG2090 / 20 — Modification Kit,miscellaneous S
ManufacturerAmerican Metal Bearing Co Dba Amb Engineering & Machining Solutions
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5935-00-386-71762137256G001 INTERCHANGEABLE
Adapter,connector
L3harris Technologies, Inc.
5935-00-985-5150381AS149 INTERCHANGEABLE
Adapter,connector
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
79100-AA PRIMARY American Metal Bearing Co Dba Amb Engineering & Machining Solutions (USA)
79100 American Metal Bearing Co Dba Amb Engineering & Machining Solutions (USA)
Related Parts
5935-00-386-7176INTERCHANGEABLE
ADAPTER,CONNECTOR
2137256G001
5935-00-985-5150INTERCHANGEABLE
ADAPTER,CONNECTOR
381AS149

Frequently Asked Questions

What is NSN 2090-01-386-4691?

NSN 2090-01-386-4691 is a Modification Kit,miscellaneous S, manufactured by American Metal Bearing Co Dba Amb Engineering & Machining Solutions, classified under FSC 2090 (Modification Kit,miscellaneous S). Status: active.

What are the part numbers for NSN 2090-01-386-4691?

NSN 2090-01-386-4691 has 2 cross-referenced part numbers: 79100-AA (American Metal Bearing Co Dba Amb Engineering & Machining Solutions), 79100 (American Metal Bearing Co Dba Amb Engineering & Machining Solutions).

What NSN replaces 2090-01-386-4691?

There are 2 known substitutes for 2090-01-386-4691: 5935-00-386-7176, 5935-00-985-5150. Verify interchangeability with system specifications before substitution.

What are the specifications of 79100-AA?

Key specifications for 79100-AA: End Item Identification: SHIP AND MARINE EQUIPMENT. 1 total characteristics are documented in the Federal Logistics Information System.

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