The Box,filing, cataloged under National Stock Number 7520-00-139-3743, is classified within Federal Supply Class 7520 (No Item Name Available) of the Office Supplies and Devices group. The primary manufacturer of record is Sourceamerica. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7520-00-139-3743 |
| Primary Part Number | 7520-00-139-3743 |
| Item Name | Box,filing |
| FSC / FSG | 7520 / 75 — No Item Name Available |
| Manufacturer | Sourceamerica |
| Status | ACTIVE |
| Surface Treatment | ENAMEL INSIDE |
| Assembly Method | WELDED |
| Inside Width | 8.062 INCHES MINIMUM IN |
| Inside Height | 5.500 INCHES MINIMUM IN |
| Inside Depth | 5.000 INCHES MINIMUM IN |
| Exterior Color | BEIGE, FED STD 595, 22563 |
| Interior Color | BEIGE, FED STD 595, 22563 |
| Surface Treatment | ENAMEL OUTSIDE |
| Style Designator | INDEX CARD FILE |
| Material | STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Material Document and Classification | QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Closure Method | HINGED COVER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7520-00-139-3743 PRIMARY | Sourceamerica (USA) |
| A-A-110 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA-B-605 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 7520-00-139-3743 is a Box,filing, manufactured by Sourceamerica, classified under FSC 7520 (No Item Name Available). Status: active.
NSN 7520-00-139-3743 has 3 cross-referenced part numbers: 7520-00-139-3743 (Sourceamerica), A-A-110 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA-B-605 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 6 known substitutes for 7520-00-139-3743: 7520-00-139-3719, 7520-00-139-3734, 7520-00-240-4830 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7520-00-139-3743: Surface Treatment: ENAMEL INSIDE; Assembly Method: WELDED; Inside Width: 8.062 INCHES MINIMUM IN; Inside Height: 5.500 INCHES MINIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.