PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B1119Disk Drive Unit

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan · NSN 7025-01-557-7205 · FSC 7025 · No Item Name Available
Verified by PartsTable
NSN 7025-01-557-7205 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-557-7205. Primary manufacturer part number: B1119.
Features
  • Disk Drive Unit — FSC 7025
  • 4 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk Drive Unit, cataloged under National Stock Number 7025-01-557-7205, is classified within Federal Supply Class 7025 (No Item Name Available) of the General Purpose ADP Equipment group. The primary manufacturer of record is Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN7025-01-557-7205
Primary Part NumberB1119
Item NameDisk Drive Unit
FSC / FSG7025 / 70 — No Item Name Available
ManufacturerLockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeY
Weight2.1000 lbs
Cube0.1185 cu ft
Verified Substitutes 4
5342-00-757-5775B1119 INTERCHANGEABLE
Bracket,hingefilter
Miller-Holzwarth Inc.
5977-00-773-8395B1119 INTERCHANGEABLE
Holder Assembly,electrical Conta
Edo Artisan Inc
3120-00-781-73033021736-5 INTERCHANGEABLE
Bearing,sleeve
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5930-01-175-203216VM003007-1 INTERCHANGEABLE
Boot,dust and Moisture Seal
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
Cross-Reference Index
Part NumberManufacturer
B1119 PRIMARY Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
B1119 PRIMARY Lockheed Martin Corporation Div Rms - Manassas (USA)
80-0848-Q70 Rsi, Inc. Dba Rsi Inc (USA)
79C0650-00 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
Related Parts
5342-00-757-5775INTERCHANGEABLE
BRACKET,HINGEFILTER
B1119
5977-00-773-8395INTERCHANGEABLE
HOLDER ASSEMBLY,ELECTRICAL CONTA
B1119
3120-00-781-7303INTERCHANGEABLE
BEARING,SLEEVE
3021736-5
5930-01-175-2032INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
16VM003007-1

Frequently Asked Questions

What is NSN 7025-01-557-7205?

NSN 7025-01-557-7205 is a Disk Drive Unit, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 7025 (No Item Name Available). Status: active.

What are the part numbers for NSN 7025-01-557-7205?

NSN 7025-01-557-7205 has 4 cross-referenced part numbers: B1119 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), B1119 (Lockheed Martin Corporation Div Rms - Manassas), 80-0848-Q70 (Rsi, Inc. Dba Rsi Inc), 79C0650-00 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan).

What NSN replaces 7025-01-557-7205?

There are 4 known substitutes for 7025-01-557-7205: 5342-00-757-5775, 5977-00-773-8395, 3120-00-781-7303 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B1119?

Key specifications for B1119: Part Name Assigned by Controlling Agency: (INAVY)DISK DRIVE, W/HOT SWAP; End Item Identification: OA-9492(V)2/UYQ-70(V)2 TI02 DSPL GP SECD PMW;AN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE; Part Name Assigned by Controlling Agency: (INAVY)DISK DRIVE, W/HOT SWAP; End Item Identification: OA-9492(V)2/UYQ-70(V)2 TI02 DSPL GP SECD PMW;AN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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