NSN 5310-01-441-1673 · NIIN 014411673 · Part number 158334 PIECE 16
Newterra Corporation, Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 13344
Government record, cited
NSN 5310-01-441-1673 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-441-1673. Manufacturer of record part number: 158334 PIECE 16.
Also searched as5310-01-441-1673 ·
5310014411673 ·
NIIN 014411673 ·
01-441-1673 ·
FSC 5310 Nuts and Washers · CAGE 13344 · 158334 PIECE 16
Width Across Flats: 3.025 INCHES MINIMUM AND 3.125 INCHES MAXIMUM IN
Thread Series: UN
Thread Direction: RIGHT-HAND
Nominal Thread Size: 2.000 INCHES IN
Nut Height: 1.925 INCHES MINIMUM AND 2.013 INCHES MAXIMUM IN
Nut Style: HEXAGON
Thread Class: 2B
Identification
NSN: 5310-01-441-1673
NIIN: 014411673
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 158334 PIECE 16
Manufacturer: Newterra Corporation, Inc.
General Description
The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-441-1673, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Newterra Corporation, Inc.. Government technical data includes 9 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.
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
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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 5310-01-441-1673?
NSN 5310-01-441-1673 is a Nut,plain,hexagon, manufactured by Newterra Corporation, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-441-1673?
NSN 5310-01-441-1673 has 1 manufacturer part number on file: 158334 PIECE 16 (Newterra Corporation, Inc.).
What are the specifications of 158334 PIECE 16?
Key specifications for 158334 PIECE 16: Width Across Flats: 3.025 INCHES MINIMUM AND 3.125 INCHES MAXIMUM IN; Thread Series: UN; Thread Direction: RIGHT-HAND; Nominal Thread Size: 2.000 INCHES IN. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-441-1673 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.