The Buffer Storage Unit, cataloged under National Stock Number 7025-01-516-9951, is classified within Federal Supply Class 7025 (Information Technology Input/output and Storage Devices) of the General Purpose ADP Equipment group. The manufacturer of record is Compaq Computer Corp.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7025-01-516-9951 |
| Primary Part Number | 344181-B21 |
| Item Name | Buffer Storage Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Compaq Computer Corp. |
| Status | ACTIVE |
| General Characteristics Item Description | NETWORKING SWITCH; 2.12 GB/PS; 16 AUTOSENSING PORTS; RACK MTD; TELNET SNMP; NON BLOCKING; FULL DUPLEX; STORAGE AREA NETWORK INFRASTRUCTURE; REDUNDANT POWER SUPPLY; SCALES TO MAX 4 SAN SWITCHES; UPGRADEABLE; 1600 MB BANDWIDTH GB |
| 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 |
|---|---|
| STORAGE WORKS SAN SWITCH 2/16-EL | Compaq Computer Corp. (USA) |
| 21249210 | Compaq Computer Corp. (USA) |
| 344181-B21 PRIMARY | Compaq Computer Corp. (USA) |
NSN 7025-01-516-9951 is a Buffer Storage Unit, manufactured by Compaq Computer Corp., classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-516-9951 has 3 manufacturer part numbers on file: STORAGE WORKS SAN SWITCH 2/16-EL (Compaq Computer Corp.), 21249210 (Compaq Computer Corp.), 344181-B21 (Compaq Computer Corp.).
Key specifications for 344181-B21: Overall Height: 3.400 INCHES NOMINAL IN; General Characteristics Item Description: NETWORKING SWITCH; 2.12 GB/PS; 16 AUTOSENSING PORTS; RACK MTD; TELNET SNMP; NON BLOCKING; FULL DUPLEX; STORAGE AREA NETWORK INFRASTRUCTURE; REDUNDANT POWER SUPPLY; SCALES TO MAX 4 SAN SWITCHES; UPGRADEABLE; 1600 MB BANDWIDTH GB; Overall Length: 17.700 INCHES NOMINAL IN; Overall Width: 16.900 INCHES NOMINAL IN. 1 specification is 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.