NSN 5310-01-154-0504 · NIIN 011540504 · Part number N53974
Leslie Controls, Inc. Dba Leslie Controls Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 35795
Government record, cited
NSN 5310-01-154-0504 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-154-0504. Manufacturer of record part number: N53974.
Also searched as5310-01-154-0504 ·
5310011540504 ·
NIIN 011540504 ·
01-154-0504 ·
FSC 5310 Nuts and Washers · CAGE 35795 · N53974 · 53974
Manufacturer of record: Leslie Controls, Inc. Dba Leslie Controls Inc
Identification
NSN: 5310-01-154-0504
NIIN: 011540504
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: N53974
Manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
General Description
The Locknut, cataloged under National Stock Number 5310-01-154-0504, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Locknut
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Leslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795)
Technical Specifications
Parameter
Value
NSN
5310-01-154-0504
Primary Part Number
N53974
Item Name
Locknut
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Leslie Controls, Inc. Dba Leslie Controls Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-199-1117053794-00POSSIBLE MATCH
STUFFING BOX BUSHIN
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corporation Div Epd
Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
3040-01-199-1117POSSIBLE MATCH
STUFFING BOX BUSHIN
053794-00
Frequently Asked Questions
What is NSN 5310-01-154-0504?
NSN 5310-01-154-0504 is a Locknut, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-154-0504?
NSN 5310-01-154-0504 has 2 manufacturer part numbers on file: N53974 (Leslie Controls, Inc. Dba Leslie Controls Inc), 53974 (Leslie Controls, Inc. Dba Leslie Controls Inc).
What NSN replaces 5310-01-154-0504?
1 possible match (shared part number, not a government interchangeability claim): 3040-01-199-1117. Verify interchangeability with system specifications before substitution.
Is NSN 5310-01-154-0504 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.