NSN 5342-01-581-1529 · NIIN 015811529 · Part number 4039946
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 77445
Government record, cited
NSN 5342-01-581-1529 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-581-1529. Manufacturer of record part number: 4039946.
Also searched as5342-01-581-1529 ·
5342015811529 ·
NIIN 015811529 ·
01-581-1529 ·
FSC 5342 Hardware, Weapon System · CAGE 77445 · 4039946
Nearby stock numbers← 5342-01-581-1523 Tie Rod, Tensioning, Threaded End
·
5342-01-581-1781 Anode, Corrosion Preventive →
Features
Coupling,clamp,grooved — FSC 5342
1 manufacturer part number on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 5342-01-581-1529
NIIN: 015811529
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: 4039946
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-581-1529, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5342-01-581-1529
Primary Part Number
4039946
Item Name
Coupling,clamp,grooved
FSC / FSG
5342 / 53 — Hardware, Weapon System
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
No interchangeability data on file.
Other items in FSC 5342 — Hardware, Weapon System
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5342-00-001-1696
5342-00-001-1696 · Item name not on file
5342-00-001-1972
STRAP WEBBING ASSEMBLY
5342-00-001-1980
STRAP WEBBING ASSEMBLY
5342-00-001-2492
BRACKET,FUEL TUBE TO CASE
5342-00-001-2502
BRACKET,QUICK DISC
5342-00-001-3915
CLIP,SPECIAL
5342-00-001-4001
HANDLE ASSEMBLY
5342-00-001-4655
5342-00-001-4655 · Item name not on file
Frequently Asked Questions
What is NSN 5342-01-581-1529?
NSN 5342-01-581-1529 is a Coupling,clamp,grooved, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5342, Hardware, Weapon System. Status: active.
What part numbers are listed for NSN 5342-01-581-1529?
NSN 5342-01-581-1529 has 1 manufacturer part number on file: 4039946 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of 4039946?
Key specifications for 4039946: Part Name Assigned by Controlling Agency: COUPLING CLAMP. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5342-01-581-1529 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.