PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53-77-9GInsulator,washer

Consulting Resources Group · NSN 5970-01-422-0190 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-422-0190 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-422-0190. Primary manufacturer part number: 53-77-9G.
Features
  • Insulator,washer — FSC 5970
  • 3 verified cross-references
  • Primary manufacturer: Consulting Resources Group
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Insulator,washer, cataloged under National Stock Number 5970-01-422-0190, 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 Consulting Resources Group. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-01-422-0190
Primary Part Number53-77-9G
Item NameInsulator,washer
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerConsulting Resources Group
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5815-00-322-5575 INTERCHANGEABLE
Bar,selector,teletypewriter
3120-00-352-91992203W1089 INTERCHANGEABLE
Bearing,washer,thrust
Meritor Industrial Products, Llc
2610-01-452-0605287-938 INTERCHANGEABLE
Tire,pneumatic,vehicular
Bridgestone Americas Tire Operations, Llc
2590-01-641-98834216241 INTERCHANGEABLE
Winch,drum,vehicle Mounting
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
53-77-9G PRIMARY Consulting Resources Group (USA)
53-77-9 Thermalloy Co Inc (USA)
179837-010 Harris Corp Transcomm Div (USA)
Related Parts
5815-00-322-5575INTERCHANGEABLE
BAR,SELECTOR,TELETYPEWRITER
3120-00-352-9199INTERCHANGEABLE
BEARING,WASHER,THRUST
2203W1089
2610-01-452-0605INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
287-938
2590-01-641-9883INTERCHANGEABLE
WINCH,DRUM,VEHICLE MOUNTING
4216241

Frequently Asked Questions

What is NSN 5970-01-422-0190?

NSN 5970-01-422-0190 is a Insulator,washer, manufactured by Consulting Resources Group, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-422-0190?

NSN 5970-01-422-0190 has 3 cross-referenced part numbers: 53-77-9G (Consulting Resources Group), 53-77-9 (Thermalloy Co Inc), 179837-010 (Harris Corp Transcomm Div).

What NSN replaces 5970-01-422-0190?

There are 4 known substitutes for 5970-01-422-0190: 5815-00-322-5575, 3120-00-352-9199, 2610-01-452-0605 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 53-77-9G?

Key specifications for 53-77-9G: End Item Identification: GENERAL APPLICATION ELECTRONICS(GEN-AP-E). 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com