The Clamp,loop, cataloged under National Stock Number 5340-01-436-6486, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Donaldson Company, Inc.. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-436-6486 |
| Primary Part Number | P207667 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Donaldson Company, Inc. |
| Status | ACTIVE |
| Material Diameter | 0.375 INCHES NOMINAL IN |
| Style Designator | TWO PIECE |
| Nominal Thread Size | 0.375 INCHES IN |
| Thread Quantity Per Inch | 16 |
| Material | STEEL OVERALL |
| Loop Inside Diameter | 6.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| P207667 PRIMARY | Donaldson Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1741AS578-1 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5340-01-436-6486 is a Clamp,loop, manufactured by Donaldson Company, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-436-6486 has 1 manufacturer part number on file: P207667 (Donaldson Company, Inc.).
Key specifications for P207667: Material Diameter: 0.375 INCHES NOMINAL IN; Style Designator: TWO PIECE; Nominal Thread Size: 0.375 INCHES IN; End Item Identification: W/S:HELICOPTER, SEA KNIGHT H-46; AIRCRAFT, VIKING S-3B; AIRCRAFT, HAWKEYE E-2C; HELICOPTER, SEASPRITE H-2; AIRCRAFT, TOMCAT F-14; HELICOPTER, SEARCH AND RESCUE, HH-60H; HELICOPTER, USCG SEARCH AND RESCUE, HH-60J; HELICOPTER, CARRIER BASED ASW, SH-60F; HELICOPTER, SEA KING H-3. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.