PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

651803-000Spring,helical,extension

Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc · NSN 5360-00-691-2070 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-691-2070 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-691-2070. Primary manufacturer part number: 651803-000.
Features
  • Spring,helical,extension — FSC 5360
  • Coil Quantity: 35
  • Opening Width: 0.094 INCHES NOMINAL BOTH ENDS IN
  • Inside Diameter: 0.080 INCHES NOMINAL IN
  • Design Type: CLOSED
  • Coil Helix Direction: RIGHT-HAND
  • Hook Radius: 0.040 INCHES NOMINAL BOTH ENDS IN
  • Surface Treatment: PASSIVATE OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-691-2070, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-691-2070
Primary Part Number651803-000
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
StatusCANCELLED
Coil Quantity35
Opening Width0.094 INCHES NOMINAL BOTH ENDS IN
Inside Diameter0.080 INCHES NOMINAL IN
Design TypeCLOSED
Coil Helix DirectionRIGHT-HAND
Hook Radius0.040 INCHES NOMINAL BOTH ENDS IN
Surface TreatmentPASSIVATE OVERALL
Style DesignatorCYLINDRICAL
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Free Outside Diameter0.128 INCHES NOMINAL IN
Spring Free Length1.376 INCHES NOMINAL IN
End StyleRAISED HOOK BOTH ENDS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3455-00-400-210444556 INTERCHANGEABLE
Cutter Bit,tool Holder
Kennametal Inc. Div Kennametal Industrial Products Group
5995-00-926-6316CX11493U8FT INTERCHANGEABLE
Cable Assembly,special Purpose,e
Joint Electronics Type Designation System
5995-01-656-768185534 INTERCHANGEABLE
Wiring Harness,branched
Trimble Inc Dba Trimble Navigation
3040-01-728-0354651083 INTERCHANGEABLE
Actuator,mechanical,nonaircraft
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump and Power Division
Cross-Reference Index
Part NumberManufacturer
651803-000 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
14343-1B Cessna Aircraft Co Arc Avionics Div (USA)
504-7924-002 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
651083 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
85-534 Bogen Communications Inc (USA)
Related Parts
3455-00-400-2104INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
44556
5995-00-926-6316INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
CX11493U8FT
5995-01-656-7681INTERCHANGEABLE
WIRING HARNESS,BRANCHED
85534
3040-01-728-0354INTERCHANGEABLE
ACTUATOR,MECHANICAL,NONAIRCRAFT
651083

Frequently Asked Questions

What is NSN 5360-00-691-2070?

NSN 5360-00-691-2070 is a Spring,helical,extension, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-691-2070?

NSN 5360-00-691-2070 has 5 cross-referenced part numbers: 651803-000 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 14343-1B (Cessna Aircraft Co Arc Avionics Div), 504-7924-002 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 651083 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 85-534 (Bogen Communications Inc).

What NSN replaces 5360-00-691-2070?

There are 4 known substitutes for 5360-00-691-2070: 3455-00-400-2104, 5995-00-926-6316, 5995-01-656-7681 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 651803-000?

Key specifications for 651803-000: Coil Quantity: 35; Opening Width: 0.094 INCHES NOMINAL BOTH ENDS IN; Inside Diameter: 0.080 INCHES NOMINAL IN; Design Type: CLOSED. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-691-2070 still in active supply?

NSN 5360-00-691-2070 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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