The Box,filing, cataloged under National Stock Number 7520-00-285-3145, is classified within Federal Supply Class 7520 (Office Devices and Accessories) of the Office Supplies and Devices group. The manufacturer of record is Sourceamerica. Government technical data includes 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7520-00-285-3145 |
| Primary Part Number | 7520-00-285-3145 |
| Item Name | Box,filing |
| FSC / FSG | 7520 / 75 — Office Devices and Accessories |
| Manufacturer | Sourceamerica |
| Status | ACTIVE |
| Inside Width | 5.125 INCHES MINIMUM IN |
| Inside Length | 9.000 INCHES NOMINAL IN |
| Style Designator | INDEX CARD FILE |
| Exterior Color | WALNUT |
| Assembly Method | GLUED |
| Assembly Form | SET-UP |
| Interior Color | NATURAL |
| Material | WOOD LOCATION NOT OTHERWISE SPECIFIED |
| Inside Height | 3.500 INCHES MINIMUM IN |
| Furnished Items | CARD COMPRESSOR |
| Closure Method | HINGED COVER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7520-00-285-3145 PRIMARY | Sourceamerica (USA) |
| Reference | Meaning |
|---|---|
| A-A-2874 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| CC5031 | C/1 Advisory reference — outside the item-of-supply concept Misco Inc |
| AA-B-606 | 5/9 Secondary reference U.S. Government activity |
NSN 7520-00-285-3145 is a Box,filing, manufactured by Sourceamerica, classified under FSC 7520, Office Devices and Accessories. Status: active.
NSN 7520-00-285-3145 has 1 manufacturer part number on file: 7520-00-285-3145 (Sourceamerica).
1 possible match (shared part number, not a government interchangeability claim): 7520-00-285-3146. Verify interchangeability with system specifications before substitution.
Key specifications for 7520-00-285-3145: Inside Width: 5.125 INCHES MINIMUM IN; Inside Length: 9.000 INCHES NOMINAL IN; Style Designator: INDEX CARD FILE; Exterior Color: WALNUT. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.