The Port Server, cataloged under National Stock Number 7021-01-560-5622, is classified within Federal Supply Class 7021 (Information Technology Central Processing Unit (cpu, Computer), Digital) of the General Purpose ADP Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Manassas. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7021-01-560-5622 |
| Primary Part Number | B1224 |
| Item Name | Port Server |
| FSC / FSG | 7021 / 70 — Information Technology Central Processing Unit (cpu, Computer), Digital |
| Manufacturer | Lockheed Martin Corporation Div Rms - Manassas |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B1224 PRIMARY | Lockheed Martin Corporation Div Rms - Manassas (USA) |
| 70001978-Q70 | Digi International Inc. (USA) |
| Reference | Meaning |
|---|---|
| B1224 | 3/2 Design control — primary reference U.S. Government activity |
| 79C0737-00 | 5/2 Secondary reference U.S. Government activity |
NSN 7021-01-560-5622 is a Port Server, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 7021, Information Technology Central Processing Unit (cpu, Computer), Digital. Status: active.
NSN 7021-01-560-5622 has 2 manufacturer part numbers on file: B1224 (Lockheed Martin Corporation Div Rms - Manassas), 70001978-Q70 (Digi International Inc.).
Key specifications for B1224: Part Name Assigned by Controlling Agency: (INAVY) PORT SERVER; End Item Identification: AN/UYQ-70 (V) ADV DISPLAY SYS N/A FOR COSAL USE: MULTI-FUNCTION SERVER (V) 7. 0 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.
NSN 7021-01-560-5622 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.