PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1.9083Canopy,ejection Seat

Life Support International Inc · NSN 1670-00-721-5215 · FSC 1670 · No Item Name Available
Verified by PartsTable
NSN 1670-00-721-5215 — this item is cataloged by the U.S. Government under National Stock Number 1670-00-721-5215. Primary manufacturer part number: 1.9083.
Features
  • Canopy,ejection Seat — FSC 1670
  • Canopy Diameter: 4.333 FEET NOMINAL FT
  • Suspension Line Quantity: 6
  • Suspension Line Length: 6.583 FEET NOMINAL FT
  • Canopy Quantity: 1
  • Load Attachment Method: SNAPS ON LIFT WEBBING
  • Canopy Color: NATURAL
  • Material: PLASTIC POLYAMIDE NYLON CANOPY
Applications
  • Applications requiring Plastic Polyamide Nylon Canopy construction
General Description

The Canopy,ejection Seat, cataloged under National Stock Number 1670-00-721-5215, is classified within Federal Supply Class 1670 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Life Support International Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1670-00-721-5215
Primary Part Number1.9083
Item NameCanopy,ejection Seat
FSC / FSG1670 / 16 — No Item Name Available
ManufacturerLife Support International Inc
StatusACTIVE
Canopy Diameter4.333 FEET NOMINAL FT
Suspension Line Quantity6
Suspension Line Length6.583 FEET NOMINAL FT
Canopy Quantity1
Load Attachment MethodSNAPS ON LIFT WEBBING
Canopy ColorNATURAL
MaterialPLASTIC POLYAMIDE NYLON CANOPY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5360-00-008-213219083 INTERCHANGEABLE
Spring,helical,compression
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
5305-00-088-9044 INTERCHANGEABLE
Screw,machine
3455-00-109-474519083 INTERCHANGEABLE
Reamer,shell,fluted
Briggs and Stratton Corp
3110-00-144-8826 INTERCHANGEABLE
Bearing,ball,annular
4920-01-029-76411908-3 INTERCHANGEABLE
Test Set,signal Summing Unit
Safe Flight Instrument, Llc
2530-01-311-8410A23105G1151 INTERCHANGEABLE
Parts Kit,brake Adjuster
Meritor Heavy Vehicle Systems, Llc
6550-01-343-562119-083 INTERCHANGEABLE
Bacteria Culture Control Discs
Remel Inc.
5998-01-353-631419084 INTERCHANGEABLE
Circuit Card Assembly
Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp
1005-01-713-929419083 INTERCHANGEABLE
Cover Assembly,machine Gun
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
1-9083GR1 Pioneer Aerospace Corp Engineering Div (USA)
1-9083GR3 Pioneer Aerospace Corp Engineering Div (USA)
1.9083 PRIMARY Life Support International Inc (USA)
Related Parts
5360-00-008-2132INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
19083
5305-00-088-9044INTERCHANGEABLE
SCREW,MACHINE
3455-00-109-4745INTERCHANGEABLE
REAMER,SHELL,FLUTED
19083
3110-00-144-8826INTERCHANGEABLE
BEARING,BALL,ANNULAR
4920-01-029-7641INTERCHANGEABLE
TEST SET,SIGNAL SUMMING UNIT
1908-3
2530-01-311-8410INTERCHANGEABLE
PARTS KIT,BRAKE ADJUSTER
A23105G1151
6550-01-343-5621INTERCHANGEABLE
BACTERIA CULTURE CONTROL DISCS
19-083
5998-01-353-6314INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
19084
1005-01-713-9294INTERCHANGEABLE
COVER ASSEMBLY,MACHINE GUN
19083

Frequently Asked Questions

What is NSN 1670-00-721-5215?

NSN 1670-00-721-5215 is a Canopy,ejection Seat, manufactured by Life Support International Inc, classified under FSC 1670 (No Item Name Available). Status: active.

What are the part numbers for NSN 1670-00-721-5215?

NSN 1670-00-721-5215 has 3 cross-referenced part numbers: 1-9083GR1 (Pioneer Aerospace Corp Engineering Div), 1-9083GR3 (Pioneer Aerospace Corp Engineering Div), 1.9083 (Life Support International Inc).

What NSN replaces 1670-00-721-5215?

There are 9 known substitutes for 1670-00-721-5215: 5360-00-008-2132, 5305-00-088-9044, 3455-00-109-4745 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1.9083?

Key specifications for 1.9083: Canopy Diameter: 4.333 FEET NOMINAL FT; Suspension Line Quantity: 6; Suspension Line Length: 6.583 FEET NOMINAL FT; Canopy Quantity: 1. 7 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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