The Leaf,butt Hinge, cataloged under National Stock Number 5340-01-209-8278, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-209-8278 |
| Primary Part Number | 914951-1 |
| Item Name | Leaf,butt Hinge |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Reversible Feature | NOT INCLUDED |
| Surface Treatment Document and Classification | WS10012,FSCM 49956 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Knuckle Inside Diameter | 0.250 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN |
| Style Designator | BUTT BLANK |
| Material Document and Classification | ASTM 1276,TY 410,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Pin Center to Body Edge Distance | 1.250 INCHES NOMINAL IN |
| Hinge Pin | NOT INCLUDED |
| Material Thickness | 0.240 INCHES NOMINAL IN |
| Knuckle Quantity | 2 |
| Knuckle Length | 0.988 INCHES MINIMUM AND 0.998 INCHES MAXIMUM IN |
| Surface Treatment | PAINT OVERALL |
| Material | STEEL COMP 410 OVERALL |
| Performance Type | NOT RATED |
| 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 |
NSN 5340-01-209-8278 is a Leaf,butt Hinge, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-209-8278 has 2 manufacturer part numbers on file: 914951-1 (Raytheon Company), 914951-1 (Raytheon Company Dba Raytheon Co).
Key specifications for 914951-1: Mounting Hole Quantity: 2; Reversible Feature: NOT INCLUDED; Surface Treatment Document and Classification: WS10012,FSCM 49956 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Knuckle Inside Diameter: 0.250 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN. 14 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.