NSN 5310-01-254-5920 · NIIN 012545920 · Part number C135889-1
Lockheed Martin Sippican, Inc. Div Communication Division · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 13030
Government record, cited
NSN 5310-01-254-5920 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-254-5920. Manufacturer of record part number: C135889-1.
Also searched as5310-01-254-5920 ·
5310012545920 ·
NIIN 012545920 ·
01-254-5920 ·
FSC 5310 Nuts and Washers · CAGE 13030 · C135889-1
Manufacturer of record: Lockheed Martin Sippican, Inc. Div Communication Division
Identification
NSN: 5310-01-254-5920
NIIN: 012545920
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: C135889-1
Manufacturer: Lockheed Martin Sippican, Inc. Div Communication Division
General Description
The Nut,plain,round, cataloged under National Stock Number 5310-01-254-5920, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Sippican, Inc. Div Communication Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Nut,plain,round
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Lockheed Martin Sippican, Inc. Div Communication Division (CAGE 13030)
Technical Specifications
Parameter
Value
NSN
5310-01-254-5920
Primary Part Number
C135889-1
Item Name
Nut,plain,round
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Lockheed Martin Sippican, Inc. Div Communication Division
Lockheed Martin Sippican, Inc. Div Communication Division (USA)
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 5310-01-254-5920?
NSN 5310-01-254-5920 is a Nut,plain,round, manufactured by Lockheed Martin Sippican, Inc. Div Communication Division, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-254-5920?
NSN 5310-01-254-5920 has 1 manufacturer part number on file: C135889-1 (Lockheed Martin Sippican, Inc. Div Communication Division).
Is NSN 5310-01-254-5920 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.