NSN 5970-01-397-8654 · NIIN 013978654 · Part number 253221-54
L3harris Technologies, Inc Div Space & Airborne Systems · FSC 5970 — Electrical Insulators and Insulating Materials · FSG 59 — Electrical and Electronic Equipment Components · CAGE 24930
Government record, cited
NSN 5970-01-397-8654 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-397-8654. Manufacturer of record part number: 253221-54.
Also searched as5970-01-397-8654 ·
5970013978654 ·
NIIN 013978654 ·
01-397-8654 ·
FSC 5970 Electrical Insulators and Insulating Materials · CAGE 24930 · 253221-54
Material: PLASTIC EPOXY AND FIBERGLASS LOCATION NOT OTHERWISE SPECIFIED
1 manufacturer part number on file
Manufacturer of record: L3harris Technologies, Inc Div Space & Airborne Systems
Identification
NSN: 5970-01-397-8654
NIIN: 013978654
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 253221-54
Manufacturer: L3harris Technologies, Inc Div Space & Airborne Systems
General Description
The Insulator,plate, cataloged under National Stock Number 5970-01-397-8654, 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 L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 1 specification, 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
5970-01-397-8654
Primary Part Number
253221-54
Item Name
Insulator,plate
FSC / FSG
5970 / 59 — Electrical Insulators and Insulating Materials
Manufacturer
L3harris Technologies, Inc Div Space & Airborne Systems
Status
ACTIVE
Material
PLASTIC EPOXY AND FIBERGLASS LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
L3harris Technologies, Inc Div Space & Airborne Systems (USA)
No interchangeability data on file.
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 5970-01-397-8654?
NSN 5970-01-397-8654 is a Insulator,plate, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
What part numbers are listed for NSN 5970-01-397-8654?
NSN 5970-01-397-8654 has 1 manufacturer part number on file: 253221-54 (L3harris Technologies, Inc Div Space & Airborne Systems).
What are the specifications of 253221-54?
Key specifications for 253221-54: Overall Height: 0.015 INCHES NOMINAL IN; Overall Length: 7.750 INCHES NOMINAL IN; Overall Width: 7.750 INCHES NOMINAL IN; Material: PLASTIC EPOXY AND FIBERGLASS LOCATION NOT OTHERWISE SPECIFIED. 1 specification is documented in the U.S. Government catalog.
Is NSN 5970-01-397-8654 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.