NSN 5970-01-021-5274 · NIIN 010215274 · Part number SP050-9
Engineered Magnetics, Inc. Dba Engineered Magnetics · FSC 5970 — Electrical Insulators and Insulating Materials · FSG 59 — Electrical and Electronic Equipment Components · CAGE 06509
Government record, cited
NSN 5970-01-021-5274 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-021-5274. Manufacturer of record part number: SP050-9.
Also searched as5970-01-021-5274 ·
5970010215274 ·
NIIN 010215274 ·
01-021-5274 ·
FSC 5970 Electrical Insulators and Insulating Materials · CAGE 06509 · SP050-9
Outside Diameter: 0.620 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN
Inside Diameter: 0.265 INCHES NOMINAL IN
Material: GLASS FIBER AND PLASTIC EPOXY OVERALL
1 manufacturer part number on file
Manufacturer of record: Engineered Magnetics, Inc. Dba Engineered Magnetics
Identification
NSN: 5970-01-021-5274
NIIN: 010215274
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: SP050-9
Manufacturer: Engineered Magnetics, Inc. Dba Engineered Magnetics
General Description
The Insulator,washer, cataloged under National Stock Number 5970-01-021-5274, 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 Engineered Magnetics, Inc. Dba Engineered Magnetics. 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
5970-01-021-5274
Primary Part Number
SP050-9
Item Name
Insulator,washer
FSC / FSG
5970 / 59 — Electrical Insulators and Insulating Materials
Manufacturer
Engineered Magnetics, Inc. Dba Engineered Magnetics
Status
ACTIVE
Style Designator
ROUND, FLAT
Outside Diameter
0.620 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN
Inside Diameter
0.265 INCHES NOMINAL IN
Material
GLASS FIBER AND PLASTIC EPOXY OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Engineered Magnetics, Inc. Dba Engineered Magnetics (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 5970-01-021-5274?
NSN 5970-01-021-5274 is a Insulator,washer, manufactured by Engineered Magnetics, Inc. Dba Engineered Magnetics, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
What part numbers are listed for NSN 5970-01-021-5274?
NSN 5970-01-021-5274 has 1 manufacturer part number on file: SP050-9 (Engineered Magnetics, Inc. Dba Engineered Magnetics).
What are the specifications of SP050-9?
Key specifications for SP050-9: Overall Height: 0.031 INCHES NOMINAL IN; Style Designator: ROUND, FLAT; Outside Diameter: 0.620 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN; Inside Diameter: 0.265 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5970-01-021-5274 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.