NSN 5310-01-050-3771 · NIIN 010503771 · Part number LM204-153
Lord Corporation Dba Lord Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 76005
Government record, cited
NSN 5310-01-050-3771 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-050-3771. Manufacturer of record part number: LM204-153.
Also searched as5310-01-050-3771 ·
5310010503771 ·
NIIN 010503771 ·
01-050-3771 ·
FSC 5310 Nuts and Washers · CAGE 76005 · LM204-153
Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
Nut Height: 0.340 INCHES NOMINAL IN
Surface Treatment: CADMIUM OVERALL
Identification
NSN: 5310-01-050-3771
NIIN: 010503771
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: LM204-153
Manufacturer: Lord Corporation Dba Lord Corp
General Description
The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-050-3771, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Lord Corporation Dba Lord Corp. Government technical data includes 11 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.
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5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-01-050-3771?
NSN 5310-01-050-3771 is a Nut,self-Locking,hexagon, manufactured by Lord Corporation Dba Lord Corp, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-050-3771?
NSN 5310-01-050-3771 has 1 manufacturer part number on file: LM204-153 (Lord Corporation Dba Lord Corp).
What are the specifications of LM204-153?
Key specifications for LM204-153: Width Across Flats: 0.500 INCHES NOMINAL IN; Thread Series: UNF; Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.312 INCHES IN. 11 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-050-3771 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.