NSN 5970-01-082-7547 · NIIN 010827547 · Part number 073-007972
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · FSC 5970 — Electrical Insulators and Insulating Materials · FSG 59 — Electrical and Electronic Equipment Components · CAGE 26916
Government record, cited
NSN 5970-01-082-7547 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-082-7547. Manufacturer of record part number: 073-007972.
Also searched as5970-01-082-7547 ·
5970010827547 ·
NIIN 010827547 ·
01-082-7547 ·
FSC 5970 Electrical Insulators and Insulating Materials · CAGE 26916 · 073-007972
Material: OVERALL PAPER,NOMEX M ARAMID AND MICA PAPER,TYPE 418,NORTHROP CORP
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Identification
NSN: 5970-01-082-7547
NIIN: 010827547
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 073-007972
Manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
General Description
The Insulator,washer, cataloged under National Stock Number 5970-01-082-7547, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. 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
5970-01-082-7547
Primary Part Number
073-007972
Item Name
Insulator,washer
FSC / FSG
5970 / 59 — Electrical Insulators and Insulating Materials
Manufacturer
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Status
ACTIVE
Style Designator
ROUND, FLAT
Outside Diameter
0.900 INCHES NOMINAL IN
Inside Diameter
0.540 INCHES NOMINAL IN
Material
OVERALL PAPER,NOMEX M ARAMID AND MICA PAPER,TYPE 418,NORTHROP CORP
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (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 5970-01-082-7547?
NSN 5970-01-082-7547 is a Insulator,washer, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
What part numbers are listed for NSN 5970-01-082-7547?
NSN 5970-01-082-7547 has 1 manufacturer part number on file: 073-007972 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
What are the specifications of 073-007972?
Key specifications for 073-007972: Overall Height: 0.005 INCHES NOMINAL IN; Style Designator: ROUND, FLAT; Outside Diameter: 0.900 INCHES NOMINAL IN; Inside Diameter: 0.540 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5970-01-082-7547 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.