NSN 5310-01-596-3953 · NIIN 015963953 · Part number 37FNUC0Z
Southern California Gold Products, Inc. Dba Southern California Gold Products Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 3CDS0
Government record, cited
NSN 5310-01-596-3953 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-596-3953. Manufacturer of record part number: 37FNUC0Z.
Also searched as5310-01-596-3953 ·
5310015963953 ·
NIIN 015963953 ·
01-596-3953 ·
FSC 5310 Nuts and Washers · CAGE 3CDS0 · 37FNUC0Z · 240DLC-C-SP1-ASSY
Manufacturer of record: Southern California Gold Products, Inc. Dba Southern California Gold Products Inc
Identification
NSN: 5310-01-596-3953
NIIN: 015963953
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 37FNUC0Z
Manufacturer: Southern California Gold Products, Inc. Dba Southern California Gold Products Inc
General Description
The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-596-3953, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Southern California Gold Products, Inc. Dba Southern California Gold Products Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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
Nut,self-Locking,hexagon
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Southern California Gold Products, Inc. Dba Southern California Gold Products Inc (CAGE 3CDS0)
Technical Specifications
Parameter
Value
NSN
5310-01-596-3953
Primary Part Number
37FNUC0Z
Item Name
Nut,self-Locking,hexagon
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Southern California Gold Products, Inc. Dba Southern California Gold Products 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)
Criticality Code
X
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-01-596-395837FNFJ8YPOSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)Southern California Gold Products, Inc. Dba Southern California Gold Products Inc
5310-01-596-399350NWSA0Y/THPOSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Southern California Gold Products, Inc. Dba Southern California Gold Products Inc
5306-01-596-400950C150HCS8YPOSSIBLE MATCH
BOLT,MACHINE
Possible match (shared part number)Southern California Gold Products, Inc. Dba Southern California Gold Products Inc
5306-01-596-403387C450HCS8YPOSSIBLE MATCH
BOLT,MACHINE
Possible match (shared part number)Southern California Gold Products, Inc. Dba Southern California Gold Products Inc
5340-01-597-2371240DLC-LRI-1POSSIBLE MATCH
MOUNT,RESILIENT,UTILITY
Possible match (shared part number)Southern California Gold Products, Inc. Dba Southern California Gold Products Inc
5340-01-597-2378240DLC-EPM1-1POSSIBLE MATCH
BRACKET,ANGLE
Possible match (shared part number)Southern California Gold Products, Inc. Dba Southern California Gold Products Inc
5340-01-597-2386240DLC-DSB2-1POSSIBLE MATCH
BRACKET,DOUBLE ANGLE
Possible match (shared part number)Southern California Gold Products, Inc. Dba Southern California Gold Products Inc
3120-01-597-2981HIN12TPOSSIBLE MATCH
BEARING,PLAIN,SPHERICAL
Possible match (shared part number)Southern California Gold Products, Inc. Dba Southern California Gold Products Inc
Southern California Gold Products, Inc. Dba Southern California Gold Products Inc (USA)
Reference documents
Reference
Meaning
240DLC-C-SP1-ASSY
D/9Drawing number reference only
Southern California Gold Products, Inc. Dba Southern California Gold Products Inc
Related Parts
5310-01-596-3958POSSIBLE MATCH
NUT,PLAIN,HEXAGON
37FNFJ8Y
5310-01-596-3993POSSIBLE MATCH
WASHER,FLAT
50NWSA0Y/TH
5306-01-596-4009POSSIBLE MATCH
BOLT,MACHINE
50C150HCS8Y
5306-01-596-4033POSSIBLE MATCH
BOLT,MACHINE
87C450HCS8Y
5340-01-597-2371POSSIBLE MATCH
MOUNT,RESILIENT,UTILITY
240DLC-LRI-1
5340-01-597-2378POSSIBLE MATCH
BRACKET,ANGLE
240DLC-EPM1-1
5340-01-597-2386POSSIBLE MATCH
BRACKET,DOUBLE ANGLE
240DLC-DSB2-1
3120-01-597-2981POSSIBLE MATCH
BEARING,PLAIN,SPHERICAL
HIN12T
Frequently Asked Questions
What is NSN 5310-01-596-3953?
NSN 5310-01-596-3953 is a Nut,self-Locking,hexagon, manufactured by Southern California Gold Products, Inc. Dba Southern California Gold Products Inc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-596-3953?
NSN 5310-01-596-3953 has 1 manufacturer part number on file: 37FNUC0Z (Southern California Gold Products, Inc. Dba Southern California Gold Products Inc).
What NSN replaces 5310-01-596-3953?
8 possible matches (shared part number, not a government interchangeability claim): 5310-01-596-3958, 5310-01-596-3993, 5306-01-596-4009. Verify interchangeability with system specifications before substitution.
Is NSN 5310-01-596-3953 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.