PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61503Tie Down,cargo,vehicle

Saginaw Products Corporation Dba Cignys · NSN 3990-01-662-6691 · FSC 3990 · No Item Name Available
Verified by PartsTable
NSN 3990-01-662-6691 — this item is cataloged by the U.S. Government under National Stock Number 3990-01-662-6691. Primary manufacturer part number: 61503.
Features
  • Tie Down,cargo,vehicle — FSC 3990
  • Tightening Device: RATCHET BUCKLE ASSEMBLY
  • 1 verified cross-reference
  • Primary manufacturer: Saginaw Products Corporation Dba Cignys
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tie Down,cargo,vehicle, cataloged under National Stock Number 3990-01-662-6691, is classified within Federal Supply Class 3990 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Saginaw Products Corporation Dba Cignys. 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3990-01-662-6691
Primary Part Number61503
Item NameTie Down,cargo,vehicle
FSC / FSG3990 / 39 — No Item Name Available
ManufacturerSaginaw Products Corporation Dba Cignys
StatusACTIVE
Tightening DeviceRATCHET BUCKLE ASSEMBLY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5945-00-149-85876150-5 INTERCHANGEABLE
Solenoid,electrical
Rocker Solenoid Co Dba Rocker Solenoid Co
5970-00-156-6133 INTERCHANGEABLE
Insulator,standoff
5970-00-231-4322190-2570-00 INTERCHANGEABLE
Insulator,standoff
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
2810-00-386-445361503 INTERCHANGEABLE
Sleeve,shroud Tube Seal
Textron Lycoming Inc Williamsport Plant
3120-01-009-70719002-1 INTERCHANGEABLE
Bearing,washer,thrust
Eaton Corporation Div Eaton Fluid Power
5340-01-029-4075615-0-3 INTERCHANGEABLE
Bracket,double Angle
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5950-01-250-8486240-0871-030 INTERCHANGEABLE
Coil,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5310-01-596-238961503 INTERCHANGEABLE
Washer,flat
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
61503 PRIMARY Saginaw Products Corporation Dba Cignys (USA)
Related Parts
5945-00-149-8587INTERCHANGEABLE
SOLENOID,ELECTRICAL
6150-5
5970-00-156-6133INTERCHANGEABLE
INSULATOR,STANDOFF
5970-00-231-4322INTERCHANGEABLE
INSULATOR,STANDOFF
190-2570-00
2810-00-386-4453INTERCHANGEABLE
SLEEVE,SHROUD TUBE SEAL
61503
3120-01-009-7071INTERCHANGEABLE
BEARING,WASHER,THRUST
9002-1
5340-01-029-4075INTERCHANGEABLE
BRACKET,DOUBLE ANGLE
615-0-3
5950-01-250-8486INTERCHANGEABLE
COIL,RADIO FREQUENCY
240-0871-030
5310-01-596-2389INTERCHANGEABLE
WASHER,FLAT
61503

Frequently Asked Questions

What is NSN 3990-01-662-6691?

NSN 3990-01-662-6691 is a Tie Down,cargo,vehicle, manufactured by Saginaw Products Corporation Dba Cignys, classified under FSC 3990 (No Item Name Available). Status: active.

What are the part numbers for NSN 3990-01-662-6691?

NSN 3990-01-662-6691 has 1 cross-referenced part number: 61503 (Saginaw Products Corporation Dba Cignys).

What NSN replaces 3990-01-662-6691?

There are 8 known substitutes for 3990-01-662-6691: 5945-00-149-8587, 5970-00-156-6133, 5970-00-231-4322 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 61503?

Key specifications for 61503: Part Name Assigned by Controlling Agency: TIE DOWN,CARGO,VEHI; Tightening Device: RATCHET BUCKLE ASSEMBLY; End Item Identification: KC-46A SE A. 3 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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