PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HD20Disk,20mbyte Hard-Winchester

Cromemco Inc · NSN 7435-01-167-8708 · FSC 7435 · Information Center,office
Verified by PartsTable
NSN 7435-01-167-8708 — this item is cataloged by the U.S. Government under National Stock Number 7435-01-167-8708. Primary manufacturer part number: HD20.
Features
  • Disk,20mbyte Hard-Winchester — FSC 7435
  • General Characteristics Item Description: PROVIDES RECOMMENDED DATA STORAGE ELEMENT TO READ,LOAD AND VERIFY DATA ON THE DTC AND TO UPDATE OR RELOAD OFPS FOR REPROGRAMMABLE MEMORY LRUS
  • 1 verified cross-reference
  • Primary manufacturer: Cromemco Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk,20mbyte Hard-Winchester, cataloged under National Stock Number 7435-01-167-8708, is classified within Federal Supply Class 7435 (Information Center,office) of the Office Machines and Visible Record Equipment group. The primary manufacturer of record is Cromemco Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7435-01-167-8708
Primary Part NumberHD20
Item NameDisk,20mbyte Hard-Winchester
FSC / FSG7435 / 74 — Information Center,office
ManufacturerCromemco Inc
StatusACTIVE
General Characteristics Item DescriptionPROVIDES RECOMMENDED DATA STORAGE ELEMENT TO READ,LOAD AND VERIFY DATA ON THE DTC AND TO UPDATE OR RELOAD OFPS FOR REPROGRAMMABLE MEMORY LRUS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4730-00-160-31503340004 INTERCHANGEABLE
Strainer Element,sediment
Ed Etnyre & Co
2530-00-296-0855037340 INTERCHANGEABLE
Boot,vehicular Components
Caterpillar Inc Div Caterpillar Defense
3416-01-209-8480D6329 INTERCHANGEABLE
Shifting Shoe
Phoenix, Inc
9330-01-334-2336SKA20-R INTERCHANGEABLE
Spill Kit,powersorb
Sorbent Products Co Inc
7025-01-377-2405HD.20 INTERCHANGEABLE
Disk Drive Unit
Texas Microsystems Inc
5985-01-585-8010 INTERCHANGEABLE
Antenna Group
Cross-Reference Index
Part NumberManufacturer
HD20 PRIMARY Cromemco Inc (USA)
Related Parts
4730-00-160-3150INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
3340004
2530-00-296-0855INTERCHANGEABLE
BOOT,VEHICULAR COMPONENTS
037340
3416-01-209-8480INTERCHANGEABLE
SHIFTING SHOE
D6329
9330-01-334-2336INTERCHANGEABLE
SPILL KIT,POWERSORB
SKA20-R
7025-01-377-2405INTERCHANGEABLE
DISK DRIVE UNIT
HD.20
5985-01-585-8010INTERCHANGEABLE
ANTENNA GROUP

Frequently Asked Questions

What is NSN 7435-01-167-8708?

NSN 7435-01-167-8708 is a Disk,20mbyte Hard-Winchester, manufactured by Cromemco Inc, classified under FSC 7435 (Information Center,office). Status: active.

What are the part numbers for NSN 7435-01-167-8708?

NSN 7435-01-167-8708 has 1 cross-referenced part number: HD20 (Cromemco Inc).

What NSN replaces 7435-01-167-8708?

There are 6 known substitutes for 7435-01-167-8708: 4730-00-160-3150, 2530-00-296-0855, 3416-01-209-8480 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HD20?

Key specifications for HD20: End Item Identification: F-16 SUPPORT EQUIP; General Characteristics Item Description: PROVIDES RECOMMENDED DATA STORAGE ELEMENT TO READ,LOAD AND VERIFY DATA ON THE DTC AND TO UPDATE OR RELOAD OFPS FOR REPROGRAMMABLE MEMORY LRUS. 2 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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