NSN 5970-00-391-9757 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-391-9757. Manufacturer of record part number: 75231.
Also searched as5970-00-391-9757 ·
5970003919757 ·
NIIN 003919757 ·
00-391-9757 ·
FSC 5970 Electrical Insulators and Insulating Materials · CAGE 57712 · 75231
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 75231
Manufacturer: Telemechanics Inc
General Description
The Insulator,bushing, cataloged under National Stock Number 5970-00-391-9757, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Telemechanics Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5970-00-391-9757
Primary Part Number
75231
Item Name
Insulator,bushing
FSC / FSG
5970 / 59 — Electrical Insulators and Insulating Materials
Manufacturer
Telemechanics Inc
Status
ACTIVE
Identification Code Color
NATURAL
Style Designator
CYLINDRICAL
Outside Diameter
0.156 INCHES NOMINAL IN
Inside Diameter
0.094 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5970-00-418-86867523-1POSSIBLE MATCH
INSULATOR,PLATE
Possible match (shared part number)L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division
5930-00-446-182975231POSSIBLE MATCH
SWITCH
Possible match (shared part number)Raytheon Company Dba Raytheon
2910-00-679-328975231POSSIBLE MATCH
COVER,FUEL REGULATO
Possible match (shared part number)Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
1337-00-967-6729POSSIBLE MATCH
BASKET ASSEMBLY,PELLET
Possible match (shared part number)
6150-01-506-8904218406-1POSSIBLE MATCH
CABLE ASSEMBLY,SPECIAL PURPOSE,E
Possible match (shared part number)Northrop Grumman Systems Corporation
2915-01-527-8356520-13523-1POSSIBLE MATCH
FUEL FLOW SWITCH ASSY
Possible match (shared part number)The Boeing Company Div Legacy Wichita
NSN 5970-00-391-9757 is a Insulator,bushing, manufactured by Telemechanics Inc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
What part numbers are listed for NSN 5970-00-391-9757?
NSN 5970-00-391-9757 has 1 manufacturer part number on file: 75231 (Telemechanics Inc).
What NSN replaces 5970-00-391-9757?
6 possible matches (shared part number, not a government interchangeability claim): 5970-00-418-8686, 5930-00-446-1829, 2910-00-679-3289. Verify interchangeability with system specifications before substitution.
What are the specifications of 75231?
Key specifications for 75231: Overall Height: 0.594 INCHES NOMINAL IN; Identification Code Color: NATURAL; Style Designator: CYLINDRICAL; Outside Diameter: 0.156 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5970-00-391-9757 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.