PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P261Pilot Chute

Para-Gear Equipment Co · NSN 1670-01-431-4447 · FSC 1670 · No Item Name Available
Verified by PartsTable
NSN 1670-01-431-4447 — this item is cataloged by the U.S. Government under National Stock Number 1670-01-431-4447. Primary manufacturer part number: P261.
Features
  • Pilot Chute — FSC 1670
  • Parachute for Which Designed: PERSONNEL
  • Canopy Quantity: 1
  • Frame Type: COIL SPRING
  • Material: PLASTIC POLYAMIDE NYLON CANOPY
  • 1 verified cross-reference
  • Primary manufacturer: Para-Gear Equipment Co
Applications
  • Applications requiring Plastic Polyamide Nylon Canopy construction
General Description

The Pilot Chute, cataloged under National Stock Number 1670-01-431-4447, is classified within Federal Supply Class 1670 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Para-Gear Equipment Co. Government technical data includes 4 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1670-01-431-4447
Primary Part NumberP261
Item NamePilot Chute
FSC / FSG1670 / 16 — No Item Name Available
ManufacturerPara-Gear Equipment Co
StatusACTIVE
Parachute for Which DesignedPERSONNEL
Canopy Quantity1
Frame TypeCOIL SPRING
MaterialPLASTIC POLYAMIDE NYLON CANOPY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5910-00-227-0245212650PC4 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4320-00-374-810703C57-2 INTERCHANGEABLE
Pump,rotary
Grimes Aerospace Company
5310-01-300-1119P26-1 INTERCHANGEABLE
Nut,plain,hexagon
Sterling Engine Co Inc
Cross-Reference Index
Part NumberManufacturer
P261 Para-Gear Equipment Co (USA)
Related Parts
5910-00-227-0245INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
212650PC4
4320-00-374-8107INTERCHANGEABLE
PUMP,ROTARY
03C57-2
5310-01-300-1119INTERCHANGEABLE
NUT,PLAIN,HEXAGON
P26-1

Frequently Asked Questions

What is NSN 1670-01-431-4447?

NSN 1670-01-431-4447 is a Pilot Chute, manufactured by Para-Gear Equipment Co, classified under FSC 1670 (No Item Name Available). Status: active.

What are the part numbers for NSN 1670-01-431-4447?

NSN 1670-01-431-4447 has 1 cross-referenced part number: P261 (Para-Gear Equipment Co).

What NSN replaces 1670-01-431-4447?

There are 3 known substitutes for 1670-01-431-4447: 5910-00-227-0245, 4320-00-374-8107, 5310-01-300-1119. Verify interchangeability with system specifications before substitution.

What are the specifications of P261?

Key specifications for P261: Parachute for Which Designed: PERSONNEL; Canopy Quantity: 1; Frame Type: COIL SPRING; Material: PLASTIC POLYAMIDE NYLON CANOPY. 4 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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