NSN 5970-01-204-1012 · NIIN 012041012 · Part number L5337790-013
Smith and Smith Aircraft Co · FSC 5970 — Electrical Insulators and Insulating Materials · FSG 59 — Electrical and Electronic Equipment Components · CAGE 28298
Government record, cited
NSN 5970-01-204-1012 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-204-1012. Manufacturer of record part number: L5337790-013.
Also searched as5970-01-204-1012 ·
5970012041012 ·
NIIN 012041012 ·
01-204-1012 ·
FSC 5970 Electrical Insulators and Insulating Materials · CAGE 28298 · L5337790-013
Material: OVERALL GLASS FIBER/M0S2 MODIFIED PTFE,DUROID 5813,ROCKWELL INTERNATIONAL CORP
2 manufacturer part numbers on file
Manufacturer of record: Smith and Smith Aircraft Co
Identification
NSN: 5970-01-204-1012
NIIN: 012041012
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: L5337790-013
Manufacturer: Smith and Smith Aircraft Co
General Description
The Insulator,washer, cataloged under National Stock Number 5970-01-204-1012, 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 Smith and Smith Aircraft Co. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5970-01-204-1012
Primary Part Number
L5337790-013
Item Name
Insulator,washer
FSC / FSG
5970 / 59 — Electrical Insulators and Insulating Materials
Manufacturer
Smith and Smith Aircraft Co
Status
ACTIVE
Style Designator
ROUND, FLAT
Outside Diameter
1.000 INCHES NOMINAL IN
Inside Diameter
0.265 INCHES NOMINAL IN
Material
OVERALL GLASS FIBER/M0S2 MODIFIED PTFE,DUROID 5813,ROCKWELL INTERNATIONAL CORP
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 5970-01-204-1012?
NSN 5970-01-204-1012 is a Insulator,washer, manufactured by Smith and Smith Aircraft Co, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
What part numbers are listed for NSN 5970-01-204-1012?
NSN 5970-01-204-1012 has 2 manufacturer part numbers on file: L5337790-013 (Smith and Smith Aircraft Co), L5337790-013 (The Boeing Company Div Legacy Am&m).
What are the specifications of L5337790-013?
Key specifications for L5337790-013: Overall Height: 0.094 INCHES NOMINAL IN; Style Designator: ROUND, FLAT; Outside Diameter: 1.000 INCHES NOMINAL IN; Inside Diameter: 0.265 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5970-01-204-1012 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.