NSN 5970-01-157-4286 · NIIN 011574286 · Part number 795-64-1
B.c. Systems Inc. Dba Bc Systems Inc · FSC 5970 — Electrical Insulators and Insulating Materials · FSG 59 — Electrical and Electronic Equipment Components · CAGE 48313
Government record, cited
NSN 5970-01-157-4286 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-157-4286. Manufacturer of record part number: 795-64-1.
Also searched as5970-01-157-4286 ·
5970011574286 ·
NIIN 011574286 ·
01-157-4286 ·
FSC 5970 Electrical Insulators and Insulating Materials · CAGE 48313 · 795-64-1 · 5067-118
Material and Location: OVERALL PLASTIC, POLYTETRAFLUOROETHYLENE, TYPE 100 FEP, E I DUPONT DE NEMOURS AND CO INC
Style Designator: ROUND, FLAT
Outside Diameter: 0.610 INCHES NOMINAL IN
Inside Diameter: 0.515 INCHES NOMINAL IN
2 manufacturer part numbers on file
Manufacturer of record: B.c. Systems Inc. Dba Bc Systems Inc
Identification
NSN: 5970-01-157-4286
NIIN: 011574286
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 795-64-1
Manufacturer: B.c. Systems Inc. Dba Bc Systems Inc
General Description
The Insulator,washer, cataloged under National Stock Number 5970-01-157-4286, 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 B.c. Systems Inc. Dba Bc Systems Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5970-01-157-4286
Primary Part Number
795-64-1
Item Name
Insulator,washer
FSC / FSG
5970 / 59 — Electrical Insulators and Insulating Materials
Manufacturer
B.c. Systems Inc. Dba Bc Systems Inc
Status
ACTIVE
Material and Location
OVERALL PLASTIC, POLYTETRAFLUOROETHYLENE, TYPE 100 FEP, E I DUPONT DE NEMOURS AND CO INC
Style Designator
ROUND, FLAT
Outside Diameter
0.610 INCHES NOMINAL IN
Inside Diameter
0.515 INCHES NOMINAL 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 5970-01-157-4286?
NSN 5970-01-157-4286 is a Insulator,washer, manufactured by B.c. Systems Inc. Dba Bc Systems Inc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
What part numbers are listed for NSN 5970-01-157-4286?
NSN 5970-01-157-4286 has 2 manufacturer part numbers on file: 795-64-1 (B.c. Systems Inc. Dba Bc Systems Inc), 5067-118 (Raytheon Company Div Rmd Strategic).
What are the specifications of 795-64-1?
Key specifications for 795-64-1: Overall Height: 0.060 INCHES NOMINAL IN; Material and Location: OVERALL PLASTIC, POLYTETRAFLUOROETHYLENE, TYPE 100 FEP, E I DUPONT DE NEMOURS AND CO INC; Style Designator: ROUND, FLAT; Outside Diameter: 0.610 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5970-01-157-4286 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.