NSN 5970-01-043-4171 · NIIN 010434171 · Part number 4840237
Kalmar AC Inc · FSC 5970 — Electrical Insulators and Insulating Materials · FSG 59 — Electrical and Electronic Equipment Components · CAGE 0AHU0
Government record, cited
NSN 5970-01-043-4171 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-043-4171. Manufacturer of record part number: 4840237.
Also searched as5970-01-043-4171 ·
5970010434171 ·
NIIN 010434171 ·
01-043-4171 ·
FSC 5970 Electrical Insulators and Insulating Materials · CAGE 0AHU0 · 4840237
Center Hole Width: 0.391 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
Center Hole Length: 0.391 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
Style Designator: RECTANGULAR
Material: OVERALL PHENOLIC,GRADE XX/ALLIS-CHALMERS MFG CO
1 manufacturer part number on file
Manufacturer of record: Kalmar AC Inc
Identification
NSN: 5970-01-043-4171
NIIN: 010434171
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 4840237
Manufacturer: Kalmar AC Inc
General Description
The Insulator,bushing, cataloged under National Stock Number 5970-01-043-4171, 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 Kalmar AC 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5970-01-043-4171
Primary Part Number
4840237
Item Name
Insulator,bushing
FSC / FSG
5970 / 59 — Electrical Insulators and Insulating Materials
Manufacturer
Kalmar AC Inc
Status
ACTIVE
Center Hole Width
0.391 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
Center Hole Length
0.391 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
Style Designator
RECTANGULAR
Material
OVERALL PHENOLIC,GRADE XX/ALLIS-CHALMERS MFG CO
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5970 — Electrical Insulators and Insulating Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5970-00-001-1330
5970-00-001-1330 · Item name not on file
5970-00-001-1357
INSULATOR,BUSHING
5970-00-001-1418
INSULATOR,BUSHING
5970-00-001-1420
INSULATOR,PLATE
5970-00-001-1472
INSULATOR,PLATE
5970-00-001-1476
INSULATOR,WASHER
5970-00-001-1477
5970-00-001-1477 · Item name not on file
5970-00-001-1479
5970-00-001-1479 · Item name not on file
Frequently Asked Questions
What is NSN 5970-01-043-4171?
NSN 5970-01-043-4171 is a Insulator,bushing, manufactured by Kalmar AC Inc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
What part numbers are listed for NSN 5970-01-043-4171?
NSN 5970-01-043-4171 has 1 manufacturer part number on file: 4840237 (Kalmar AC Inc).
What are the specifications of 4840237?
Key specifications for 4840237: Center Hole Width: 0.391 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN; Overall Height: 0.280 INCHES NOMINAL IN; Center Hole Length: 0.391 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN; Style Designator: RECTANGULAR. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5970-01-043-4171 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.