PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

495-03Frame,rescue,helicopter

Lifesaving Systems Llc · NSN 1670-01-674-5439 · FSC 1670 · No Item Name Available
Verified by PartsTable
NSN 1670-01-674-5439 — this item is cataloged by the U.S. Government under National Stock Number 1670-01-674-5439. Primary manufacturer part number: 495-03.
Features
  • Frame,rescue,helicopter — FSC 1670
  • 1 verified cross-reference
  • Primary manufacturer: Lifesaving Systems Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Frame,rescue,helicopter, cataloged under National Stock Number 1670-01-674-5439, is classified within Federal Supply Class 1670 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Lifesaving Systems Llc. 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
NSN1670-01-674-5439
Primary Part Number495-03
Item NameFrame,rescue,helicopter
FSC / FSG1670 / 16 — No Item Name Available
ManufacturerLifesaving Systems Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4730-00-050-4208SAE-AS15003-1P INTERCHANGEABLE
Fitting,lubrication
Sae International Dba Sae International
5995-00-164-7954 INTERCHANGEABLE
Cord and Cover,headband
4920-00-186-858649503 INTERCHANGEABLE
Slide Cup Adjustabl
Keuffel and Esser Co
8040-00-560-925449-503 INTERCHANGEABLE
Adhesive
Delta Intl Machinery Corp
5360-01-037-71274950-3-G INTERCHANGEABLE
Spring,helical,compression
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
5930-01-200-745949503 INTERCHANGEABLE
Switch Subassembly
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
495-03 PRIMARY Lifesaving Systems Llc (USA)
Related Parts
4730-00-050-4208INTERCHANGEABLE
FITTING,LUBRICATION
SAE-AS15003-1P
5995-00-164-7954INTERCHANGEABLE
CORD AND COVER,HEADBAND
4920-00-186-8586INTERCHANGEABLE
SLIDE CUP ADJUSTABL
49503
8040-00-560-9254INTERCHANGEABLE
ADHESIVE
49-503
5360-01-037-7127INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4950-3-G
5930-01-200-7459INTERCHANGEABLE
SWITCH SUBASSEMBLY
49503

Frequently Asked Questions

What is NSN 1670-01-674-5439?

NSN 1670-01-674-5439 is a Frame,rescue,helicopter, manufactured by Lifesaving Systems Llc, classified under FSC 1670 (No Item Name Available). Status: active.

What are the part numbers for NSN 1670-01-674-5439?

NSN 1670-01-674-5439 has 1 cross-referenced part number: 495-03 (Lifesaving Systems Llc).

What NSN replaces 1670-01-674-5439?

There are 6 known substitutes for 1670-01-674-5439: 4730-00-050-4208, 5995-00-164-7954, 4920-00-186-8586 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 495-03?

Key specifications for 495-03: Special Features: FITS ON COLLAPSIBLE RESCUE BASKET NUMBER 495/495-L; Part Name Assigned by Controlling Agency: SPREADER BAR, FLOAT. 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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