NSN 5310-01-463-9490 · NIIN 014639490 · Part number 18376-23
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 09004
Government record, cited
NSN 5310-01-463-9490 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-463-9490. Manufacturer of record part number: 18376-23.
Also searched as5310-01-463-9490 ·
5310014639490 ·
NIIN 014639490 ·
01-463-9490 ·
FSC 5310 Nuts and Washers · CAGE 09004 · 18376-23
Manufacturer of record: Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Identification
NSN: 5310-01-463-9490
NIIN: 014639490
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 18376-23
Manufacturer: Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-463-9490, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Washer,flat
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (CAGE 09004)
Technical Specifications
Parameter
Value
NSN
5310-01-463-9490
Primary Part Number
18376-23
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA)
Reference documents
Reference
Meaning
18376-23
5/9Secondary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-01-463-9490?
NSN 5310-01-463-9490 is a Washer,flat, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-463-9490?
NSN 5310-01-463-9490 has 1 manufacturer part number on file: 18376-23 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit).
Is NSN 5310-01-463-9490 hazardous material?
No hazard code in the DLA record (HMIC N). 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.