PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3512900-1Memory Unit,data Storage

Systems & Electronics Inc · NSN 7025-01-456-8404 · FSC 7025 · No Item Name Available
Verified by PartsTable
NSN 7025-01-456-8404 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-456-8404. Primary manufacturer part number: 3512900-1.
Features
  • Memory Unit,data Storage — FSC 7025
  • 3 verified cross-references
  • Primary manufacturer: Systems & Electronics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Memory Unit,data Storage, cataloged under National Stock Number 7025-01-456-8404, is classified within Federal Supply Class 7025 (No Item Name Available) of the General Purpose ADP Equipment group. The primary manufacturer of record is Systems & Electronics Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN7025-01-456-8404
Primary Part Number3512900-1
Item NameMemory Unit,data Storage
FSC / FSG7025 / 70 — No Item Name Available
ManufacturerSystems & Electronics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeAR
Unit of IssueEA
SMR CodeCH
Weight3.3700 lbs
Cube0.2909 cu ft
Verified Substitutes 1
5841-01-308-2327160051 INTERCHANGEABLE
Memory Unit,data
Emcore Corporation Div Concord Division
Cross-Reference Index
Part NumberManufacturer
7900400 Duotech Services Llc (USA)
3512900-1 PRIMARY Systems & Electronics Inc (USA)
3512900-1 PRIMARY Duotech Services Llc (USA)
Related Parts
5841-01-308-2327INTERCHANGEABLE
MEMORY UNIT,DATA
160051

Frequently Asked Questions

What is NSN 7025-01-456-8404?

NSN 7025-01-456-8404 is a Memory Unit,data Storage, manufactured by Systems & Electronics Inc, classified under FSC 7025 (No Item Name Available). Status: active.

What are the part numbers for NSN 7025-01-456-8404?

NSN 7025-01-456-8404 has 3 cross-referenced part numbers: 7900400 (Duotech Services Llc), 3512900-1 (Systems & Electronics Inc), 3512900-1 (Duotech Services Llc).

What NSN replaces 7025-01-456-8404?

There is 1 known substitute for 7025-01-456-8404: 5841-01-308-2327. Verify interchangeability with system specifications before substitution.

What are the specifications of 3512900-1?

Key specifications for 3512900-1: End Item Identification: ASH 37 STRUCTURAL DATA RECORDING SET; Special Features: MEMORY UNIT WITH EXTERIOR SURFACE PAINTED WITH BLACK, FLAT, LUSTERLESS COLOR, IAW FED-STD-595, CHIP COLOR 37038; USING 4 WIRES (2 EACH RED AND BLACK); End Item Identification: ASH 37 STRUCTURAL DATA RECORDING SET; Special Features: MEMORY UNIT WITH EXTERIOR SURFACE PAINTED WITH BLACK, FLAT, LUSTERLESS COLOR, IAW FED-STD-595, CHIP COLOR 37038; USING 4 WIRES (2 EACH RED AND BLACK). 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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