NSN 7021-01-591-5115 · NIIN 015915115 · Part number 300811056
Lucent Technologies Inc · FSC 7021 — Information Technology Central Processing Unit (cpu, Computer), Digital · FSG 70 — General Purpose ADP Equipment · CAGE 080W4
Government record, cited
NSN 7021-01-591-5115 — this item is cataloged by the U.S. Government under National Stock Number 7021-01-591-5115. Manufacturer of record part number: 300811056.
Also searched as7021-01-591-5115 ·
7021015915115 ·
NIIN 015915115 ·
01-591-5115 ·
FSC 7021 Information Technology Central Processing Unit (cpu, Computer), Digital · CAGE 080W4 · 300811056
Nearby stock numbers← 7021-01-591-5053 Computer, Digital
·
7021-01-591-5509 Computer, Digital →
Features
Computer Subassembly — FSC 7021
Component Type and Quantity: 3 CONNECTOR
Usage Design: OPERATES IN NO-LOAD SHARING, PRIMARY/STANDBY MODE; PROVIDES PROCESSING, SWITCHING AND STORAGE FUNCTIONS
2 manufacturer part numbers on file
Manufacturer of record: Lucent Technologies Inc
Identification
NSN: 7021-01-591-5115
NIIN: 015915115
FSC: 7021 — Information Technology Central Processing Unit (cpu, Computer), Digital
FSG: 70 — General Purpose ADP Equipment
Primary part number: 300811056
Manufacturer: Lucent Technologies Inc
General Description
The Computer Subassembly, cataloged under National Stock Number 7021-01-591-5115, 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 Lucent Technologies Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
7021-01-591-5115
Primary Part Number
300811056
Item Name
Computer Subassembly
FSC / FSG
7021 / 70 — Information Technology Central Processing Unit (cpu, Computer), Digital
Manufacturer
Lucent Technologies Inc
Status
ACTIVE
Component Type and Quantity
3 CONNECTOR
Usage Design
OPERATES IN NO-LOAD SHARING, PRIMARY/STANDBY MODE; PROVIDES PROCESSING, SWITCHING AND STORAGE FUNCTIONS
Other items in FSC 7021 — Information Technology Central Processing Unit (cpu, Computer), Digital
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7021-00-001-7004
7021-00-001-7004 · Item name not on file
7021-00-004-0317
7021-00-004-0317 · Item name not on file
7021-00-006-8912
7021-00-006-8912 · Item name not on file
7021-00-007-0595
ROLLER,DIGITAL PRINT
7021-00-009-4384
7021-00-009-4384 · Item name not on file
7021-00-025-6216
ACTUATOR ASSEMBLY
7021-00-025-6220
7021-00-025-6220 · Item name not on file
7021-00-025-6221
7021-00-025-6221 · Item name not on file
Frequently Asked Questions
What is NSN 7021-01-591-5115?
NSN 7021-01-591-5115 is a Computer Subassembly, manufactured by Lucent Technologies Inc, classified under FSC 7021, Information Technology Central Processing Unit (cpu, Computer), Digital. Status: active.
What part numbers are listed for NSN 7021-01-591-5115?
NSN 7021-01-591-5115 has 2 manufacturer part numbers on file: 300811056 (Lucent Technologies Inc), 300811056 (Lucent Technologies Inc).
What are the specifications of 300811056?
Key specifications for 300811056: Overall Height: 6.800 INCHES NOMINAL IN; Component Type and Quantity: 3 CONNECTOR; Overall Length: 9.500 INCHES NOMINAL IN; Overall Width: 0.950 INCHES NOMINAL IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 7021-01-591-5115 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.