The Ribbon,inking, cataloged under National Stock Number 7510-01-308-4392, is classified within Federal Supply Class 7510 (Office Supplies) of the Office Supplies and Devices group. The manufacturer of record is Canon U S a Inc Micrographics Div. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7510-01-308-4392 |
| Primary Part Number | AP-RB21 |
| Item Name | Ribbon,inking |
| FSC / FSG | 7510 / 75 — Office Supplies |
| Manufacturer | Canon U S a Inc Micrographics Div |
| Status | ACTIVE |
| Features Provided | CORRECTABLE |
| Width | 17.0 MILLIMETERS MM |
| Color | BLACK |
| Specific Use | GENERAL PURPOSE |
| Type/model Designation | CANON USA INC. |
| 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 |
|---|---|
| AP-RB20 | Canon U S a Inc Micrographics Div (USA) |
| 3-1073 | Ner Data Products Inc (USA) |
| M1676 | Redstone Trading Company, Llc Dba B2b Direct (USA) |
| AP-RB21 PRIMARY | Canon U S a Inc Micrographics Div (USA) |
| Reference | Meaning |
|---|---|
| 000-APRB20 | 5/9 Secondary reference Federal Sales Service Inc |
| 2305073 | 5/9 Secondary reference Federal Sales Service Inc |
| AP-RB21 | 5/9 Secondary reference U.S. Government activity |
NSN 7510-01-308-4392 is a Ribbon,inking, manufactured by Canon U S a Inc Micrographics Div, classified under FSC 7510, Office Supplies. Status: active.
NSN 7510-01-308-4392 has 4 manufacturer part numbers on file: AP-RB20 (Canon U S a Inc Micrographics Div), 3-1073 (Ner Data Products Inc), M1676 (Redstone Trading Company, Llc Dba B2b Direct), AP-RB21 (Canon U S a Inc Micrographics Div).
2 possible matches (shared part number, not a government interchangeability claim): 5905-01-407-8567, 5940-01-610-5610. Verify interchangeability with system specifications before substitution.
Key specifications for AP-RB21: Features Provided: CORRECTABLE; Width: 17.0 MILLIMETERS MM; Color: BLACK; Special Features: SILENT CORRECTABLE. 5 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.