The Ferrule,grooved Clamp Coupling, cataloged under National Stock Number 5340-01-307-9448, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corporation Div Fed. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-307-9448 |
| Primary Part Number | 2710-250F |
| Item Name | Ferrule,grooved Clamp Coupling |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Eaton Corporation Div Fed |
| Status | ACTIVE |
| Material Document and Classification | AMS 5596 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | FLANGED |
| Wall Thickness | 0.064 INCHES NOMINAL IN |
| Flange Length | 0.128 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Ferrule Inside Diameter | 2.505 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN |
| Material | NICKEL OVERALL |
| Flange Outside Diameter | 3.005 INCHES MINIMUM AND 3.015 INCHES MAXIMUM 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 |
|---|---|
| 2710-250F PRIMARY | Eaton Corporation Div Fed (USA) |
| 9850-7 | Trans Pacific Travel Inc Div Travel Pacificana (USA) |
| NK102347-0250 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 2710-250F | Senior Operations, Llc Dba Senior Aerospace Jet Products Div Senior Aerospace Jet Products (USA) |
| Reference | Meaning |
|---|---|
| STM277L250F | 5/9 Secondary reference The Boeing Company Div Defense |
| NK102347-0250 | 5/2 Secondary reference U.S. Government activity |
| 2509972-252 | 5/2 Secondary reference U.S. Government activity |
| D35419L250F | 5/9 Secondary reference Frank Stubbs Co., Inc. Dba Frank Stubbs Co Inc |
| 10113126 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 16830-250 | 5/2 Secondary reference U.S. Government activity |
| ST7M277L250F | 5/9 Secondary reference The Boeing Company Div Defense |
| NK102347-0250 | 5/9 Secondary reference U.S. Government activity |
| 2919AB250 | 5/2 Secondary reference U.S. Government activity |
| D35419L250F | 5/9 Secondary reference Flextube Inc Sub of General Connectors Corp |
NSN 5340-01-307-9448 is a Ferrule,grooved Clamp Coupling, manufactured by Eaton Corporation Div Fed, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-307-9448 has 4 manufacturer part numbers on file: 2710-250F (Eaton Corporation Div Fed), 9850-7 (Trans Pacific Travel Inc Div Travel Pacificana), NK102347-0250 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 2710-250F (Senior Operations, Llc Dba Senior Aerospace Jet Products Div Senior Aerospace Jet Products).
Key specifications for 2710-250F: Material Document and Classification: AMS 5596 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 0.860 INCHES NOMINAL IN; Cross-Sectional Shape Style: FLANGED; Wall Thickness: 0.064 INCHES NOMINAL IN. 7 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.