NSN 5340-01-499-4157 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-499-4157. Manufacturer of record part number: 50462030.
Manufacturer of record: Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)
Identification
NSN: 5340-01-499-4157
NIIN: 014994157
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 50462030
Manufacturer: Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)
General Description
The Snap Hook, cataloged under National Stock Number 5340-01-499-4157, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3). The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-01-499-4157
Primary Part Number
50462030
Item Name
Snap Hook
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068
COVER,ACCESS
5340-00-000-0132
SEAT,HELICAL COMPRESSION SPRING
5340-00-000-8150
5340-00-000-8150 · Item name not on file
5340-00-001-1251
5340-00-001-1251 · Item name not on file
5340-00-001-1264
STRAP,WEBBING
5340-00-001-1265
STRAP,WEBBING
5340-00-001-1266
STRAP,WEBBING
5340-00-001-1275
HANDLE,DOOR
Frequently Asked Questions
What is NSN 5340-01-499-4157?
NSN 5340-01-499-4157 is a Snap Hook, manufactured by Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3), classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-499-4157?
NSN 5340-01-499-4157 has 3 manufacturer part numbers on file: 3958T-1 (Mcmaster-Carr Supply Company), 50462030 (Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)), 50462030 (Fontaine Fifth Wheel Company).
What are the specifications of 50462030?
Key specifications for 50462030: Special Features: ZINC-PLATED STEEL; End Item Identification: 2330-01-458-6865 M871A3 SEMI-TRAILER, 22.5 TON. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-499-4157 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.