NSN 5310-00-536-2974 · NIIN 005362974 · Part number UC-75-S1
Wisconsin Motors, Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 66289
Government record, cited
NSN 5310-00-536-2974 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-536-2974. Manufacturer of record part number: UC-75-S1.
Also searched as5310-00-536-2974 ·
5310005362974 ·
NIIN 005362974 ·
00-536-2974 ·
FSC 5310 Nuts and Washers · CAGE 66289 · UC-75-S1
General Characteristics Item Description: STEEL,1.385 IN. W ACROSS FLATS 3.082 IN. O/A LG,1.000-14 UNS INTERNAL THD,CLASS 2B,RH,FURNISHED WITH STEEL PIN 1.628 IN. LG,0.262 IN. DIA IN
1 manufacturer part number on file
Manufacturer of record: Wisconsin Motors, Llc
Identification
NSN: 5310-00-536-2974
NIIN: 005362974
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: UC-75-S1
Manufacturer: Wisconsin Motors, Llc
General Description
The Nut Assembly,starting Cup, cataloged under National Stock Number 5310-00-536-2974, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Wisconsin Motors, Llc. Government technical data includes 1 specification, 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
5310-00-536-2974
Primary Part Number
UC-75-S1
Item Name
Nut Assembly,starting Cup
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Wisconsin Motors, Llc
Status
ACTIVE
General Characteristics Item Description
STEEL,1.385 IN. W ACROSS FLATS 3.082 IN. O/A LG,1.000-14 UNS INTERNAL THD,CLASS 2B,RH,FURNISHED WITH STEEL PIN 1.628 IN. LG,0.262 IN. DIA 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 5310-00-536-2974?
NSN 5310-00-536-2974 is a Nut Assembly,starting Cup, manufactured by Wisconsin Motors, Llc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-536-2974?
NSN 5310-00-536-2974 has 1 manufacturer part number on file: UC-75-S1 (Wisconsin Motors, Llc).
What are the specifications of UC-75-S1?
Key specifications for UC-75-S1: General Characteristics Item Description: STEEL,1.385 IN. W ACROSS FLATS 3.082 IN. O/A LG,1.000-14 UNS INTERNAL THD,CLASS 2B,RH,FURNISHED WITH STEEL PIN 1.628 IN. LG,0.262 IN. DIA IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 5310-00-536-2974 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.