PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53173Insulator,bushing

Inland Mfg Div of General Motors Corp · NSN 5970-00-311-1093 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-311-1093 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-311-1093. Primary manufacturer part number: 53173.
Features
  • Insulator,bushing — FSC 5970
  • Inside Diameter: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
  • Material: RUBBER OVERALL
  • Shank Height: 1.400 INCHES MINIMUM AND 1.420 INCHES MAXIMUM IN
  • Top Diameter: 0.270 INCHES NOMINAL IN
  • Shank Outside Diameter: 0.270 INCHES NOMINAL IN
  • Outside Diameter: 0.470 INCHES NOMINAL IN
  • Style Designator: SHOULDER
Applications
  • Applications requiring Rubber Overall construction
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-00-311-1093, 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 Inland Mfg Div of General Motors Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5970-00-311-1093
Primary Part Number53173
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerInland Mfg Div of General Motors Corp
StatusCANCELLED
Inside Diameter0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
MaterialRUBBER OVERALL
Shank Height1.400 INCHES MINIMUM AND 1.420 INCHES MAXIMUM IN
Top Diameter0.270 INCHES NOMINAL IN
Shank Outside Diameter0.270 INCHES NOMINAL IN
Outside Diameter0.470 INCHES NOMINAL IN
Style DesignatorSHOULDER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-184-0419A2287-1 INTERCHANGEABLE
Bearing,ball,thrust
Abc Acquisition Company Dba Aetna Bearing Company
5133-00-228-1358 INTERCHANGEABLE
Drill,twist
5935-00-324-3005 INTERCHANGEABLE
Adapter,connector
2925-00-386-8745E1181-30-1 INTERCHANGEABLE
Sleeve,spark Plug E
Dcx-Chol Enterprises, Inc.
5945-00-443-391121721A INTERCHANGEABLE
Relay,electromagnetic
Bradford Vibrators Co the
6105-00-578-62202287-1 INTERCHANGEABLE
Motor,direct Current
Kearfott Corporation Div Guidance and Navigation Division
5940-00-665-5635 INTERCHANGEABLE
Terminal,stud
5307-00-732-3547627001 INTERCHANGEABLE
Stud,stepped
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
6605-00-832-2631627001 INTERCHANGEABLE
Module,electric
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
3120-01-145-91334049256 INTERCHANGEABLE
Bearing Set,sleeve
Chrysler Realty Company Llc Dba Daimler Chrysler
Cross-Reference Index
Part NumberManufacturer
53173 PRIMARY Inland Mfg Div of General Motors Corp (USA)
22871 Vse Aviation, Inc. (USA)
22871 Smiths Tubular Systems-Laconia, Inc. (USA)
627001 Teledyne Industries Inc Teledyne Power Systems Div (USA)
53173 General Motors Corp (USA)
E1181-30-1 Breeze-Eastern Llc (USA)
A-22871 Vse Aviation, Inc. (USA)
Related Parts
3110-00-184-0419INTERCHANGEABLE
BEARING,BALL,THRUST
A2287-1
5133-00-228-1358INTERCHANGEABLE
DRILL,TWIST
5935-00-324-3005INTERCHANGEABLE
ADAPTER,CONNECTOR
2925-00-386-8745INTERCHANGEABLE
SLEEVE,SPARK PLUG E
E1181-30-1
5945-00-443-3911INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
21721A
6105-00-578-6220INTERCHANGEABLE
MOTOR,DIRECT CURRENT
2287-1
5940-00-665-5635INTERCHANGEABLE
TERMINAL,STUD
5307-00-732-3547INTERCHANGEABLE
STUD,STEPPED
627001
6605-00-832-2631INTERCHANGEABLE
MODULE,ELECTRIC
627001
3120-01-145-9133INTERCHANGEABLE
BEARING SET,SLEEVE
4049256
3010-01-230-3971INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
SIZE 50 HTR ELEMENT
4320-01-280-2229INTERCHANGEABLE
HOUSING,BEARING INBOARD
2287-1

Frequently Asked Questions

What is NSN 5970-00-311-1093?

NSN 5970-00-311-1093 is a Insulator,bushing, manufactured by Inland Mfg Div of General Motors Corp, classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-00-311-1093?

NSN 5970-00-311-1093 has 7 cross-referenced part numbers: 53173 (Inland Mfg Div of General Motors Corp), 22871 (Vse Aviation, Inc.), 22871 (Smiths Tubular Systems-Laconia, Inc.), 627001 (Teledyne Industries Inc Teledyne Power Systems Div), 53173 (General Motors Corp) and 2 more.

What NSN replaces 5970-00-311-1093?

There are 12 known substitutes for 5970-00-311-1093: 3110-00-184-0419, 5133-00-228-1358, 5935-00-324-3005 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 53173?

Key specifications for 53173: Inside Diameter: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Material: RUBBER OVERALL; Shank Height: 1.400 INCHES MINIMUM AND 1.420 INCHES MAXIMUM IN; Top Diameter: 0.270 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5970-00-311-1093 still in active supply?

NSN 5970-00-311-1093 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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