NSN 5310-01-142-1032 · NIIN 011421032 · Part number 1143
The Boeing Company · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 2R708
Government record, cited
NSN 5310-01-142-1032 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-142-1032. Manufacturer of record part number: 1143.
Also searched as5310-01-142-1032 ·
5310011421032 ·
NIIN 011421032 ·
01-142-1032 ·
FSC 5310 Nuts and Washers · CAGE 2R708 · 1143
Thread Series: UNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC)
Thread Direction: RIGHT-HANDRIGHT-HAND
Nominal Thread Size: 0.125 INCHES0.125 INCHES IN
Nut Height: 0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN
Nut Style: HEXAGONHEXAGON
Thread Class: 2B2B
Thread Quantity Per Inch: 4040
Identification
NSN: 5310-01-142-1032
NIIN: 011421032
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 1143
Manufacturer: The Boeing Company
General Description
The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-142-1032, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-142-1032
Primary Part Number
1143
Item Name
Nut,plain,hexagon
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
The Boeing Company
Status
ACTIVE
Thread Series
UNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC)
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 5310-01-142-1032?
NSN 5310-01-142-1032 is a Nut,plain,hexagon, manufactured by The Boeing Company, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-142-1032?
NSN 5310-01-142-1032 has 2 manufacturer part numbers on file: 1143 (Leidos, Inc. Div Cyber and Information Solutions Services), 1143 (The Boeing Company).
What are the specifications of 1143?
Key specifications for 1143: Thread Series: UNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC); Thread Direction: RIGHT-HANDRIGHT-HAND; Nominal Thread Size: 0.125 INCHES0.125 INCHES IN; Nut Height: 0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-142-1032 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.