NSN 5340-01-659-2803 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-659-2803. Manufacturer of record part number: 46-400Z.
Also searched as5340-01-659-2803 ·
5340016592803 ·
NIIN 016592803 ·
01-659-2803 ·
FSC 5340 Hardware, Commercial · CAGE 55996 · 46-400Z
The Clamp,loop, cataloged under National Stock Number 5340-01-659-2803, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Dynaflex Products. Government technical data includes 5 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. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-01-659-2803
Primary Part Number
46-400Z
Item Name
Clamp,loop
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Dynaflex Products
Status
ACTIVE
Fastening Device Type
NUT
Style Designator
TWO PIECE
Surface Treatment
ZINC OVERALL
Material
STEEL OVERALL
Loop Inside Diameter
4.0 INCHES NOMINAL IN
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 5340-01-659-2803?
NSN 5340-01-659-2803 is a Clamp,loop, manufactured by Dynaflex Products, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-659-2803?
NSN 5340-01-659-2803 has 1 manufacturer part number on file: 46-400Z (Dynaflex Products).
What are the specifications of 46-400Z?
Key specifications for 46-400Z: Fastening Device Type: NUT; Style Designator: TWO PIECE; Surface Treatment: ZINC OVERALL; Part Name Assigned by Controlling Agency: WELDED SADDLE FLAT U-BOLT. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-659-2803 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.