The Slide,drawer,extension, cataloged under National Stock Number 5340-01-307-1051, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Jonathan Engineered Solutions Corp. Dba Jonathan Engineered Solutions. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-307-1051 |
| Primary Part Number | 300449-B |
| Item Name | Slide,drawer,extension |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Jonathan Engineered Solutions Corp. Dba Jonathan Engineered Solutions |
| Status | ACTIVE |
| Extended Length | 61.000 INCHES NOMINAL IN |
| Supplementary Features | CHASSIS SLIDE TYPE 300 W/ QUICK DISCONNECT,INTERMEDIATE STOP AT 20 IN. LOCKS WHEN FULL OPEN W |
| Material Document and Classification | QQ-A-250/12,T6 FED SPEC ALL MATERIAL RESPONSES AND MIL-S-7720 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Material | ALUMINUM ALLOY 7075 AND STEEL COMP 302 AND STEEL COMP 303 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 300449-B PRIMARY | Jonathan Engineered Solutions Corp. Dba Jonathan Engineered Solutions (USA) |
| Reference | Meaning |
|---|---|
| 85903800-01 | 5/9 Secondary reference General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems |
NSN 5340-01-307-1051 is a Slide,drawer,extension, manufactured by Jonathan Engineered Solutions Corp. Dba Jonathan Engineered Solutions, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-307-1051 has 1 manufacturer part number on file: 300449-B (Jonathan Engineered Solutions Corp. Dba Jonathan Engineered Solutions).
Key specifications for 300449-B: Extended Length: 61.000 INCHES NOMINAL IN; Supplementary Features: CHASSIS SLIDE TYPE 300 W/ QUICK DISCONNECT,INTERMEDIATE STOP AT 20 IN. LOCKS WHEN FULL OPEN W; Material Document and Classification: QQ-A-250/12,T6 FED SPEC ALL MATERIAL RESPONSES AND MIL-S-7720 MIL SPEC ALL MATERIAL RESPONSES OVERALL; Material: ALUMINUM ALLOY 7075 AND STEEL COMP 302 AND STEEL COMP 303 OVERALL. 4 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.