The Slide,drawer,extension, cataloged under National Stock Number 5340-01-436-6459, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Barnes Engineering Company. Government technical data includes 6 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-436-6459 |
| Primary Part Number | HD3B-125 |
| Item Name | Slide,drawer,extension |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Barnes Engineering Company |
| Status | ACTIVE |
| Extended Length | 168.000 INCHES NOMINAL IN |
| Style Designator | 2 - MEMBER |
| Height | 1.530 INCHES NOMINAL IN |
| Closed Length | 84.000 INCHES NOMINAL IN |
| Width | 2.060 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| 1764AS317-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| HD3B-125 PRIMARY | Barnes Engineering Company (USA) |
NSN 5340-01-436-6459 is a Slide,drawer,extension, manufactured by Barnes Engineering Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-436-6459 has 2 manufacturer part numbers on file: 1764AS317-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), HD3B-125 (Barnes Engineering Company).
Key specifications for HD3B-125: Extended Length: 168.000 INCHES NOMINAL IN; Style Designator: 2 - MEMBER; Height: 1.530 INCHES NOMINAL IN; Closed Length: 84.000 INCHES NOMINAL IN. 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.