NSN 5310-01-259-3587 · NIIN 012593587 · Part number NCN-6-7-3
Naval Inventory Control Point Mechanicsburg · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 03950
Government record, cited
NSN 5310-01-259-3587 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-259-3587. Manufacturer of record part number: NCN-6-7-3.
Also searched as5310-01-259-3587 ·
5310012593587 ·
NIIN 012593587 ·
01-259-3587 ·
FSC 5310 Nuts and Washers · CAGE 03950 · NCN-6-7-3
Width Across Flats: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
Thread Series: UNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC)
Features Provided: FLOATING NUTFLOATING NUT
Nominal Thread Size: 0.138 INCHES0.138 INCHES IN
Pilot Diameter: 0.324 INCHES MINIMUM AND 0.324 INCHES MINIMUM AND 0.328 INCHES MAXIMUM0.328 INCHES MAXIMUM IN
Nut Height: 0.109 INCHES NOMINAL0.109 INCHES NOMINAL IN
Nut Style: CLINCHCLINCH
Identification
NSN: 5310-01-259-3587
NIIN: 012593587
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: NCN-6-7-3
Manufacturer: Naval Inventory Control Point Mechanicsburg
General Description
The Nut,plain,clinch, cataloged under National Stock Number 5310-01-259-3587, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. 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
5310-01-259-3587
Primary Part Number
NCN-6-7-3
Item Name
Nut,plain,clinch
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Naval Inventory Control Point Mechanicsburg
Status
ACTIVE
Width Across Flats
0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
Thread Series
UNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC)
Features Provided
FLOATING NUTFLOATING NUT
Nominal Thread Size
0.138 INCHES0.138 INCHES IN
Pilot Diameter
0.324 INCHES MINIMUM AND 0.324 INCHES MINIMUM AND 0.328 INCHES MAXIMUM0.328 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 5310-01-259-3587?
NSN 5310-01-259-3587 is a Nut,plain,clinch, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-259-3587?
NSN 5310-01-259-3587 has 1 manufacturer part number on file: NCN-6-7-3 (Naval Inventory Control Point Mechanicsburg).
What are the specifications of NCN-6-7-3?
Key specifications for NCN-6-7-3: Width Across Flats: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC); Features Provided: FLOATING NUTFLOATING NUT; Nominal Thread Size: 0.138 INCHES0.138 INCHES IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-259-3587 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.