NSN 5310-01-446-4210 · NIIN 014464210 · Part number 903-5912047PC34
Naval Sea Systems Command · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5310-01-446-4210 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-446-4210. Manufacturer of record part number: 903-5912047PC34.
Also searched as5310-01-446-4210 ·
5310014464210 ·
NIIN 014464210 ·
01-446-4210 ·
FSC 5310 Nuts and Washers · CAGE 53711 · 903-5912047PC34
Hardness Rating: 50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
Thread Direction: RIGHT-HAND
Nominal Thread Size: 0.625 INCHES IN
Nut Diameter: 1.500 INCHES NOMINAL IN
Nut Thickness: 0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN
Nut Style: KNURLED
Identification
NSN: 5310-01-446-4210
NIIN: 014464210
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 903-5912047PC34
Manufacturer: Naval Sea Systems Command
General Description
The Nut,plain,knurled, cataloged under National Stock Number 5310-01-446-4210, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-446-4210
Primary Part Number
903-5912047PC34
Item Name
Nut,plain,knurled
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Thread Series
UN
Hardness Rating
50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
Thread Direction
RIGHT-HAND
Nominal Thread Size
0.625 INCHES IN
Nut Diameter
1.500 INCHES NOMINAL IN
Nut Thickness
0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN
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 5310-01-446-4210?
NSN 5310-01-446-4210 is a Nut,plain,knurled, manufactured by Naval Sea Systems Command, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-446-4210?
NSN 5310-01-446-4210 has 1 manufacturer part number on file: 903-5912047PC34 (Naval Sea Systems Command).
What are the specifications of 903-5912047PC34?
Key specifications for 903-5912047PC34: Thread Series: UN; Hardness Rating: 50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM; Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.625 INCHES IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-446-4210 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.