PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1593Insulator,washer

Am General Llc · NSN 5970-00-771-3381 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-771-3381 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-771-3381. Primary manufacturer part number: A1593.
Features
  • Insulator,washer — FSC 5970
  • 19 verified cross-references
  • Primary manufacturer: Am General Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Insulator,washer, cataloged under National Stock Number 5970-00-771-3381, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Am General Llc. This item has 19 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameInsulator,washer
FSC / FSG5970 — No Item Name Available (FSG 59)
ManufacturersAm General Llc (CAGE 34623); Fwd Seagrave Holdings Lp (CAGE 23382); Prestolite Electric Inc (CAGE 24975); Paccar Government Group Co Yarrow Bay Office Pk (CAGE 45320); Graham Paige Corp (CAGE 89109)
Technical Specifications
ParameterValue
NSN5970-00-771-3381
Primary Part NumberA1593
Item NameInsulator,washer
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerAm General Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5305-00-054-5651 INTERCHANGEABLE
Screw,machine
4730-00-067-8488A1593 INTERCHANGEABLE
Elbow,pipe to Tube
Mueller Brass Co.
6105-00-507-7230A1593 INTERCHANGEABLE
Pin,brush,motor
Aerocontrolex Group, Inc. Div Talley Actuators
4730-01-145-477667148-1 INTERCHANGEABLE
Reducer,tube
L3harris Technologies, Inc. Div Space and Airborne Systems
3040-01-291-5291A1138 INTERCHANGEABLE
Disc,brake
Thern Inc
8455-01-528-9409 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-660-5788 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-714-7251 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-714-7253 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A1593 PRIMARY Am General Llc (USA)
10DGBW34 PRIMARY Fwd Seagrave Holdings Lp (USA)
GBW34 PRIMARY Prestolite Electric Inc (USA)
GBW34 Paccar Government Group Co Yarrow Bay Office Pk (USA)
91917 Graham Paige Corp (USA)
BB7958 Diamond Reo Truck Co (USA)
671481 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
310948043 Kaitlin Corp (USA)
1706286 PRIMARY Heil Environmental Industries (USA)
R20455 Pressed Metals of America Inc (USA)
GPW10202A Ford Motor Company (USA)
GBW34 Sasco Inc Canadian Div
GBW34 Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
5A7128 PRIMARY Napco International Llc Dba Napco International Inc (USA)
GBW34 Prestolite Electric Inc (USA)
904517 Sasco Inc Canadian Div
GBW34 PRIMARY Kenworth Truck Co a Div of Paccar Inc (USA)
GBW34 White Motor Corp (USA)
GPW10202A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
Related Parts
5305-00-054-5651INTERCHANGEABLE
SCREW,MACHINE
4730-00-067-8488INTERCHANGEABLE
ELBOW,PIPE TO TUBE
A1593
6105-00-507-7230INTERCHANGEABLE
PIN,BRUSH,MOTOR
A1593
4730-01-145-4776INTERCHANGEABLE
REDUCER,TUBE
67148-1
3040-01-291-5291INTERCHANGEABLE
DISC,BRAKE
A1138
8455-01-528-9409INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-660-5788INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-714-7251INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-714-7253INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 5970-00-771-3381?

NSN 5970-00-771-3381 is a Insulator,washer, manufactured by Am General Llc, classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-00-771-3381?

NSN 5970-00-771-3381 has 19 cross-referenced part numbers: A1593 (Am General Llc), 10DGBW34 (Fwd Seagrave Holdings Lp), GBW34 (Prestolite Electric Inc), GBW34 (Paccar Government Group Co Yarrow Bay Office Pk), 91917 (Graham Paige Corp) and 14 more.

What NSN replaces 5970-00-771-3381?

There are 9 known substitutes for 5970-00-771-3381: 5305-00-054-5651, 4730-00-067-8488, 6105-00-507-7230 and 6 more. Verify interchangeability with system specifications before substitution.

Is NSN 5970-00-771-3381 still in active supply?

NSN 5970-00-771-3381 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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