NSN 7025-01-533-5116 · NIIN 015335116 · Part number 311555-1
Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion · FSC 7025 — Information Technology Input/output and Storage Devices · FSG 70 — General Purpose ADP Equipment · CAGE 16848
Government record, cited
NSN 7025-01-533-5116 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-533-5116. Manufacturer of record part number: 311555-1.
Also searched as7025-01-533-5116 ·
7025015335116 ·
NIIN 015335116 ·
01-533-5116 ·
FSC 7025 Information Technology Input/output and Storage Devices · CAGE 16848 · 311555-1
Nearby stock numbers← 7025-01-533-5055 Disk Drive Unit
·
7025-01-533-5118 Printed Wire Assemb →
Features
Disk Drive Unit — FSC 7025
Design Type: COMPACT DISK - READ ONLY MEMORY
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion
Identification
NSN: 7025-01-533-5116
NIIN: 015335116
FSC: 7025 — Information Technology Input/output and Storage Devices
FSG: 70 — General Purpose ADP Equipment
Primary part number: 311555-1
Manufacturer: Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion
General Description
The Disk Drive Unit, cataloged under National Stock Number 7025-01-533-5116, 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 Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
7025-01-533-5116
Primary Part Number
311555-1
Item Name
Disk Drive Unit
FSC / FSG
7025 / 70 — Information Technology Input/output and Storage Devices
Manufacturer
Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion
Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion (USA)
No interchangeability data on file.
Other items in FSC 7025 — Information Technology Input/output and Storage Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7025-00-001-2681
TAPE STRIP,KEYBOARD
7025-00-001-5588
7025-00-001-5588 · Item name not on file
7025-00-001-6998
7025-00-001-6998 · Item name not on file
7025-00-001-6999
SLUG,TYPE
7025-00-001-7000
SLUG,TYPE
7025-00-001-7025
7025-00-001-7025 · Item name not on file
7025-00-001-7026
7025-00-001-7026 · Item name not on file
7025-00-001-7027
7025-00-001-7027 · Item name not on file
Frequently Asked Questions
What is NSN 7025-01-533-5116?
NSN 7025-01-533-5116 is a Disk Drive Unit, manufactured by Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
What part numbers are listed for NSN 7025-01-533-5116?
NSN 7025-01-533-5116 has 1 manufacturer part number on file: 311555-1 (Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion).
What are the specifications of 311555-1?
Key specifications for 311555-1: Design Type: COMPACT DISK - READ ONLY MEMORY; End Item Identification: ALEX LAUNCHING SYSTEM. 1 specification is documented in the U.S. Government catalog.
Is NSN 7025-01-533-5116 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.
What is the DEMIL code for NSN 7025-01-533-5116?
NSN 7025-01-533-5116 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.