PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

963882-841Liner,free Fall Chute

I.m.p Group Limited Div Aerospace · NSN 1680-00-529-8264 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-529-8264 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-529-8264. Primary manufacturer part number: 963882-841.
Features
  • Liner,free Fall Chute — FSC 1680
  • General Characteristics Item Description: 73.125 IN. NOM O/A LG,8.000 IN. NOM O/A OD IN
  • 6 verified cross-references
  • Primary manufacturer: I.m.p Group Limited Div Aerospace
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Liner,free Fall Chute, cataloged under National Stock Number 1680-00-529-8264, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is I.m.p Group Limited Div Aerospace. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN1680-00-529-8264
Primary Part Number963882-841
Item NameLiner,free Fall Chute
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerI.m.p Group Limited Div Aerospace
StatusACTIVE
General Characteristics Item Description73.125 IN. NOM O/A LG,8.000 IN. NOM O/A OD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6850-00-570-936010-8666 INTERCHANGEABLE
Cleaning and Lubricating Compoun
Gc/waldom Inc
4730-00-622-58438666 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Danuser Machine Co
6240-00-906-40628666 INTERCHANGEABLE
Lamp,incandescent
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
5310-01-056-21748666 INTERCHANGEABLE
Nut,plain,round
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
4820-01-270-2445S15F-3 4IN AND 8666 INTERCHANGEABLE
Valve,gate
William E Williams Valve Corp
4820-01-270-25158666 4IN FIG.S15F-3 ITEM 4 INTERCHANGEABLE
Stem,fluid Valve
William E Williams Valve Corp
4820-01-270-25698666 ITEM 3 INTERCHANGEABLE
Disk,valve
William E Williams Valve Corp
4820-01-270-96438666 ITEM 5 INTERCHANGEABLE
Seat,valve
William E Williams Valve Corp
1650-01-354-29027380 INTERCHANGEABLE
Accumulator,hydraulic
Pneudraulics, Inc.
Cross-Reference Index
Part NumberManufacturer
8666 Remcor Inc (USA)
963882-841 PRIMARY I.m.p Group Limited Div Aerospace (CAN)
8666 Dla Aviation Engineering Div Department of Defense (USA)
8666 C-K Composites Co., Llc (USA)
8666-1 Lockheed Martin Services, Llc (USA)
8666 Lockheed Martin Corp (USA)
Related Parts
6850-00-570-9360INTERCHANGEABLE
CLEANING AND LUBRICATING COMPOUN
10-8666
4730-00-622-5843INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
8666
6240-00-906-4062INTERCHANGEABLE
LAMP,INCANDESCENT
8666
5310-01-056-2174INTERCHANGEABLE
NUT,PLAIN,ROUND
8666
4820-01-270-2445INTERCHANGEABLE
VALVE,GATE
S15F-3 4IN AND 8666
4820-01-270-2515INTERCHANGEABLE
STEM,FLUID VALVE
8666 4IN FIG.S15F-3 ITEM 4
4820-01-270-2569INTERCHANGEABLE
DISK,VALVE
8666 ITEM 3
4820-01-270-9643INTERCHANGEABLE
SEAT,VALVE
8666 ITEM 5
1650-01-354-2902INTERCHANGEABLE
ACCUMULATOR,HYDRAULIC
7380

Frequently Asked Questions

What is NSN 1680-00-529-8264?

NSN 1680-00-529-8264 is a Liner,free Fall Chute, manufactured by I.m.p Group Limited Div Aerospace, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-529-8264?

NSN 1680-00-529-8264 has 6 cross-referenced part numbers: 8666 (Remcor Inc), 963882-841 (I.m.p Group Limited Div Aerospace), 8666 (Dla Aviation Engineering Div Department of Defense), 8666 (C-K Composites Co., Llc), 8666-1 (Lockheed Martin Services, Llc) and 1 more.

What NSN replaces 1680-00-529-8264?

There are 9 known substitutes for 1680-00-529-8264: 6850-00-570-9360, 4730-00-622-5843, 6240-00-906-4062 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 963882-841?

Key specifications for 963882-841: General Characteristics Item Description: 73.125 IN. NOM O/A LG,8.000 IN. NOM O/A OD IN; End Item Identification: ACFT MODEL P3C. 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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