NSN 5970-00-042-4657 · NIIN 000424657 · Part number 74726134
Kalmar AC Inc · FSC 5970 — Electrical Insulators and Insulating Materials · FSG 59 — Electrical and Electronic Equipment Components · CAGE 0AHU0
Government record, cited
NSN 5970-00-042-4657 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-042-4657. Manufacturer of record part number: 74726134.
Also searched as5970-00-042-4657 ·
5970000424657 ·
NIIN 000424657 ·
00-042-4657 ·
FSC 5970 Electrical Insulators and Insulating Materials · CAGE 0AHU0 · 74726134 · 20050 · 20050 · 47261342
General Characteristics Item Description: SYNTHETIC RUBBER AND STEEL PLATE;CONE SHAPED W/RAISED FACE;2.125 IN. RAISED FACE DIA;3.062 IN. CONE SHAPED MAJOR DIA;1.531 IN. O/A H;W/0.500 IN. CENTER HOLE DIA IN
3 manufacturer part numbers on file
Manufacturer of record: Kalmar AC Inc
Identification
NSN: 5970-00-042-4657
NIIN: 000424657
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 74726134
Manufacturer: Kalmar AC Inc
General Description
The Insulator,load, cataloged under National Stock Number 5970-00-042-4657, 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 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5970-00-042-4657
Primary Part Number
74726134
Item Name
Insulator,load
FSC / FSG
5970 / 59 — Electrical Insulators and Insulating Materials
Manufacturer
Kalmar AC Inc
Status
ACTIVE
General Characteristics Item Description
SYNTHETIC RUBBER AND STEEL PLATE;CONE SHAPED W/RAISED FACE;2.125 IN. RAISED FACE DIA;3.062 IN. CONE SHAPED MAJOR DIA;1.531 IN. O/A H;W/0.500 IN. CENTER HOLE DIA IN
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 5970-00-042-4657?
NSN 5970-00-042-4657 is a Insulator,load, manufactured by Kalmar AC Inc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
What part numbers are listed for NSN 5970-00-042-4657?
NSN 5970-00-042-4657 has 3 manufacturer part numbers on file: 20050 (American Fuel Cell and Coated Fabrics Company, Llc), 47261342 (Kalmar AC Inc), 74726134 (Kalmar AC Inc).
What are the specifications of 74726134?
Key specifications for 74726134: General Characteristics Item Description: SYNTHETIC RUBBER AND STEEL PLATE;CONE SHAPED W/RAISED FACE;2.125 IN. RAISED FACE DIA;3.062 IN. CONE SHAPED MAJOR DIA;1.531 IN. O/A H;W/0.500 IN. CENTER HOLE DIA IN; End Item Identification: 3930-00-489-0263. 1 specification is documented in the U.S. Government catalog.
Is NSN 5970-00-042-4657 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.