The Stud,turnlock Fastener, cataloged under National Stock Number 5325-00-351-7940, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Stud,turnlock Fastener
FSC / FSG
5325 — Fastening Devices (FSG 53)
Technical Specifications
Parameter
Value
NSN
5325-00-351-7940
Item Name
Stud,turnlock Fastener
FSC / FSG
5325 / 53 — Fastening Devices
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-01-067-69665059-CPOSSIBLE MATCH
NUT,SELF-LOCKING,DOUBLE HEXAGON
Possible match (shared part number)L3harris Technologies, Inc. Div Space and Airborne Systems
9905-01-339-734350-593POSSIBLE MATCH
PLATE,IDENTIFICATION
Possible match (shared part number)Goodrich Corporation
4730-01-359-827550593POSSIBLE MATCH
FITTING,LUBRICATION
Possible match (shared part number)Dana Corp Mobile Fluid Products Div
5950-01-520-557950593POSSIBLE MATCH
TRANSFORMER,POWER
Possible match (shared part number)Power Paragon, Inc. Dba Power Magnetics Div Power Magnetics
2530-01-663-831250593POSSIBLE MATCH
WHEEL ASSEMBLY,PNEUMATIC TIRE
Possible match (shared part number)Accuride Corporation Dba Accuride Distributing Llc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
SCB70011
3/2Design control — primary reference
U.S. Government activity
50593
5/9Secondary reference
U.S. Government activity
Related Parts
5310-01-067-6966POSSIBLE MATCH
NUT,SELF-LOCKING,DOUBLE HEXAGON
5059-C
9905-01-339-7343POSSIBLE MATCH
PLATE,IDENTIFICATION
50-593
4730-01-359-8275POSSIBLE MATCH
FITTING,LUBRICATION
50593
5950-01-520-5579POSSIBLE MATCH
TRANSFORMER,POWER
50593
2530-01-663-8312POSSIBLE MATCH
WHEEL ASSEMBLY,PNEUMATIC TIRE
50593
Frequently Asked Questions
What is NSN 5325-00-351-7940?
NSN 5325-00-351-7940 is a Stud,turnlock Fastener, classified under FSC 5325, Fastening Devices. Status: active.
What NSN replaces 5325-00-351-7940?
5 possible matches (shared part number, not a government interchangeability claim): 5310-01-067-6966, 9905-01-339-7343, 4730-01-359-8275. Verify interchangeability with system specifications before substitution.
Is NSN 5325-00-351-7940 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.