PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A163Final Assembly

Lockheed Martin Corp · NSN 5975-00-797-8931 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-797-8931 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-797-8931. Primary manufacturer part number: A163.
Features
  • Final Assembly — FSC 5975
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Final Assembly, cataloged under National Stock Number 5975-00-797-8931, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corp. This item has 1 commercial cross-reference 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 NameFinal Assembly
FSC / FSG5975 — No Item Name Available (FSG 59)
ManufacturersLockheed Martin Corp (CAGE 98897)
Technical Specifications
ParameterValue
NSN5975-00-797-8931
Primary Part NumberA163
Item NameFinal Assembly
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3455-00-228-5217 INTERCHANGEABLE
Cutter,milling,end
3040-00-228-9875G2-51 INTERCHANGEABLE
Shaft,straight
Designatronics Incorporated Div Sterling Instruments Div
5945-00-257-96124432416-501 INTERCHANGEABLE
Solenoid,electrical
The Boeing Company
4810-00-875-4109 INTERCHANGEABLE
Parts Kit,safety Relief Valve
5945-01-083-9697A1-63 INTERCHANGEABLE
Relay,overload,thermal
Schneider Electric Usa, Inc.
5330-01-248-9714 INTERCHANGEABLE
Seal,plain
8455-01-665-8072 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A163 PRIMARY Lockheed Martin Corp (USA)
Related Parts
3455-00-228-5217INTERCHANGEABLE
CUTTER,MILLING,END
3040-00-228-9875INTERCHANGEABLE
SHAFT,STRAIGHT
G2-51
5945-00-257-9612INTERCHANGEABLE
SOLENOID,ELECTRICAL
4432416-501
4810-00-875-4109INTERCHANGEABLE
PARTS KIT,SAFETY RELIEF VALVE
5945-01-083-9697INTERCHANGEABLE
RELAY,OVERLOAD,THERMAL
A1-63
5330-01-248-9714INTERCHANGEABLE
SEAL,PLAIN
8455-01-665-8072INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 5975-00-797-8931?

NSN 5975-00-797-8931 is a Final Assembly, manufactured by Lockheed Martin Corp, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-797-8931?

NSN 5975-00-797-8931 has 1 cross-referenced part number: A163 (Lockheed Martin Corp).

What NSN replaces 5975-00-797-8931?

There are 7 known substitutes for 5975-00-797-8931: 3455-00-228-5217, 3040-00-228-9875, 5945-00-257-9612 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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