NSN 5310-00-950-3309 · NIIN 009503309 · Part number R103P4
General Electric Company · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 07482
Government record, cited
NSN 5310-00-950-3309 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-950-3309. Manufacturer of record part number: R103P4.
Also searched as5310-00-950-3309 ·
5310009503309 ·
NIIN 009503309 ·
00-950-3309 ·
FSC 5310 Nuts and Washers · CAGE 07482 · R103P4
Width Across Flats: 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN
Thread Series: UNF
Precious Material: SILVER
Material Document and Classification: AMS 5642 ASSN STD ALL MATERIAL RESPONSES OVERALL
Thread Direction: RIGHT-HAND
Nominal Thread Size: 0.250 INCHES IN
Nut Height: 0.272 INCHES MINIMUM AND 0.292 INCHES MAXIMUM IN
Identification
NSN: 5310-00-950-3309
NIIN: 009503309
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: R103P4
Manufacturer: General Electric Company
General Description
The Nut,plain,slotted,hexagon, cataloged under National Stock Number 5310-00-950-3309, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Asc International, Inc. Dba Asc International Inc Div Asc International (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 5310-00-950-3309?
NSN 5310-00-950-3309 is a Nut,plain,slotted,hexagon, manufactured by General Electric Company, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-950-3309?
NSN 5310-00-950-3309 has 3 manufacturer part numbers on file: R103P4 (Alamo Aircraft, Ltd.), R103P4 (General Electric Company), R103P4 (Asc International, Inc. Dba Asc International Inc Div Asc International).
What are the specifications of R103P4?
Key specifications for R103P4: Width Across Flats: 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN; Thread Series: UNF; Precious Material: SILVER; Material Document and Classification: AMS 5642 ASSN STD ALL MATERIAL RESPONSES OVERALL. 13 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-950-3309 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.