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NSN 5970-01-271-2137Government record, cited

Insulator, Bushing5970-01-271-2137

NSN 5970-01-271-2137 · NIIN 012712137 · Part number A157

Horizon Aerospace Llc Dba Magnetics Division · FSC 5970 — Electrical Insulators and Insulating Materials · FSG 59 — Electrical and Electronic Equipment Components · CAGE 35918

Government record, cited

NSN 5970-01-271-2137 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-271-2137. Manufacturer of record part number: A157.

Also searched as 5970-01-271-2137 · 5970012712137 · NIIN 012712137 · 01-271-2137 · FSC 5970 Electrical Insulators and Insulating Materials · CAGE 35918 · A157

Nearby stock numbers ← 5970-01-271-2136 Insulator, Plate · 5970-01-271-2317 Insulator, Angle Bracket →

Features

Insulator,bushing — FSC 5970
1 manufacturer part number on file
Manufacturer of record: Horizon Aerospace Llc Dba Magnetics Division

Identification

NSN: 5970-01-271-2137
NIIN: 012712137
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: A157
Manufacturer: Horizon Aerospace Llc Dba Magnetics Division

General Description

The Insulator,bushing, cataloged under National Stock Number 5970-01-271-2137, 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 Horizon Aerospace Llc Dba Magnetics Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Insulator,bushing
FSC / FSG	5970 — Electrical Insulators and Insulating Materials (FSG 59)
Manufacturers	Horizon Aerospace Llc Dba Magnetics Division (CAGE 35918)

Technical Specifications

Parameter	Value
NSN	5970-01-271-2137
Primary Part Number	A157
Item Name	Insulator,bushing
FSC / FSG	5970 / 59 — Electrical Insulators and Insulating Materials
Manufacturer	Horizon Aerospace Llc Dba Magnetics Division
Status	ACTIVE

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 Items 4

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5915-01-282-00313VQ3 POSSIBLE MATCH

FILTER,RADIO FREQUENCY INTERFERE

Possible match (shared part number)Te Connectivity Corporation Div Corcom

8455-01-528-7622 POSSIBLE MATCH

INSIGNIA,SHOULDER SLEEVE

Possible match (shared part number)

8455-01-664-0634 POSSIBLE MATCH

INSIGNIA,SHOULDER SLEEVE

Possible match (shared part number)

8455-01-699-7919 POSSIBLE MATCH

INSIGNIA,SHOULDER SLEEVE

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
A157 PRIMARY	Horizon Aerospace Llc Dba Magnetics Division (USA)

Related Parts

5915-01-282-0031POSSIBLE MATCH

FILTER,RADIO FREQUENCY INTERFERE

3VQ3

8455-01-528-7622POSSIBLE MATCH

INSIGNIA,SHOULDER SLEEVE

8455-01-664-0634POSSIBLE MATCH

INSIGNIA,SHOULDER SLEEVE

8455-01-699-7919POSSIBLE MATCH

INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 5970-01-271-2137?

NSN 5970-01-271-2137 is a Insulator,bushing, manufactured by Horizon Aerospace Llc Dba Magnetics Division, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.

What part numbers are listed for NSN 5970-01-271-2137?

NSN 5970-01-271-2137 has 1 manufacturer part number on file: A157 (Horizon Aerospace Llc Dba Magnetics Division).

What NSN replaces 5970-01-271-2137?

4 possible matches (shared part number, not a government interchangeability claim): 5915-01-282-0031, 8455-01-528-7622, 8455-01-664-0634. Verify interchangeability with system specifications before substitution.

Is NSN 5970-01-271-2137 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.

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