PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7770Control,disk Drive Unit

Adaptec Inc · NSN 7035-01-420-3237 · FSC 7035 · No Item Name Available
Verified by PartsTable
NSN 7035-01-420-3237 — this item is cataloged by the U.S. Government under National Stock Number 7035-01-420-3237. Primary manufacturer part number: 7770.
Features
  • Control,disk Drive Unit — FSC 7035
  • Current Rating in Amps: 2.0
  • Terminal Location: BACK
  • Inclosure Type: UNINCLOSED
  • Maximum Voltage Rating in Volts: 5.0 DC
  • Material: ALUMINUM CASE
  • Maximum Overall Width: 5.000 INCHES IN
  • Terminal Type and Quantity: 1 CONNECTOR PLUG
Applications
  • Applications requiring Aluminum Case construction
General Description

The Control,disk Drive Unit, cataloged under National Stock Number 7035-01-420-3237, is classified within Federal Supply Class 7035 (No Item Name Available) of the General Purpose ADP Equipment group. The primary manufacturer of record is Adaptec Inc. Government technical data includes 20 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7035-01-420-3237
Primary Part Number7770
Item NameControl,disk Drive Unit
FSC / FSG7035 / 70 — No Item Name Available
ManufacturerAdaptec Inc
StatusACTIVE
Current Rating in Amps2.0
Terminal LocationBACK
Inclosure TypeUNINCLOSED
Maximum Voltage Rating in Volts5.0 DC
MaterialALUMINUM CASE
Maximum Overall Width5.000 INCHES IN
Terminal Type and Quantity1 CONNECTOR PLUG
Maximum Overall Length7.000 INCHES IN
Power SourceEXTERNAL
Maximum Overall Height0.6225 INCHES IN
Current Rating in Amps2.0
Terminal LocationBACK
Inclosure TypeUNINCLOSED
Maximum Voltage Rating in Volts5.0 DC
MaterialALUMINUM CASE
Maximum Overall Width5.000 INCHES IN
Terminal Type and Quantity1 CONNECTOR PLUG
Maximum Overall Length7.000 INCHES IN
Power SourceEXTERNAL
Maximum Overall Height0.6225 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3439-00-153-9838 INTERCHANGEABLE
Handle,electric Soldering Iron
6750-00-208-8080 INTERCHANGEABLE
Paper,photographic
2915-00-314-96217770 INTERCHANGEABLE
Piston,fuel Shutoff
Meggitt North Hollywood Inc
5940-00-501-83567071113Z INTERCHANGEABLE
Post,binding,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2590-00-578-20287770 INTERCHANGEABLE
Switch,beam Selecting,headlight
Cole Hersee Company
5815-01-084-2307 INTERCHANGEABLE
Connector Assembly
5935-01-096-54907770 INTERCHANGEABLE
Connector
Crown Audio, Inc. Dba Crown International
3220-01-136-31297770-10 INTERCHANGEABLE
Saw,radial Overarm,woodworking
Black and Decker /us/ Inc Distribution Center and Product Service Div
5360-01-160-805110510731 INTERCHANGEABLE
Spring,helical,compression
General Dynamics Land Systems Canadacorp
6515-01-168-19817770 INTERCHANGEABLE
Clamp,ostomy Bag
Hollister Inc
Cross-Reference Index
Part NumberManufacturer
7770 PRIMARY Adaptec Inc (USA)
Related Parts
3439-00-153-9838INTERCHANGEABLE
HANDLE,ELECTRIC SOLDERING IRON
6750-00-208-8080INTERCHANGEABLE
PAPER,PHOTOGRAPHIC
2915-00-314-9621INTERCHANGEABLE
PISTON,FUEL SHUTOFF
7770
5940-00-501-8356INTERCHANGEABLE
POST,BINDING,ELECTRICAL
7071113Z
2590-00-578-2028INTERCHANGEABLE
SWITCH,BEAM SELECTING,HEADLIGHT
7770
5815-01-084-2307INTERCHANGEABLE
CONNECTOR ASSEMBLY
5935-01-096-5490INTERCHANGEABLE
CONNECTOR
7770
3220-01-136-3129INTERCHANGEABLE
SAW,RADIAL OVERARM,WOODWORKING
7770-10
5360-01-160-8051INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
10510731
6515-01-168-1981INTERCHANGEABLE
CLAMP,OSTOMY BAG
7770
5360-01-335-0100INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
937050
6530-01-406-3337INTERCHANGEABLE
WALKER,INVALID

Frequently Asked Questions

What is NSN 7035-01-420-3237?

NSN 7035-01-420-3237 is a Control,disk Drive Unit, manufactured by Adaptec Inc, classified under FSC 7035 (No Item Name Available). Status: active.

What are the part numbers for NSN 7035-01-420-3237?

NSN 7035-01-420-3237 has 1 cross-referenced part number: 7770 (Adaptec Inc).

What NSN replaces 7035-01-420-3237?

There are 12 known substitutes for 7035-01-420-3237: 3439-00-153-9838, 6750-00-208-8080, 2915-00-314-9621 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7770?

Key specifications for 7770: Current Rating in Amps: 2.0; Terminal Location: BACK; Inclosure Type: UNINCLOSED; Maximum Voltage Rating in Volts: 5.0 DC. 20 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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