PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56-883Retainer,helical Compression Spr

Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes) · NSN 5340-01-644-3769 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-644-3769 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-644-3769. Primary manufacturer part number: 56-883.
Features
  • Retainer,helical Compression Spr — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-644-3769, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes). 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
NSN5340-01-644-3769
Primary Part Number56-883
Item NameRetainer,helical Compression Spr
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerGoodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3010-00-447-9799162426 INTERCHANGEABLE
Insert,flexible Coupling
Cummins Inc.
5815-00-543-1353 INTERCHANGEABLE
Table,teletypewriter
2920-01-323-2108A2-435 INTERCHANGEABLE
Semiconductor,alternator
C E Niehoff & Co
Cross-Reference Index
Part NumberManufacturer
56-883 PRIMARY Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes) (USA)
Related Parts
3010-00-447-9799INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
162426
5815-00-543-1353INTERCHANGEABLE
TABLE,TELETYPEWRITER
2920-01-323-2108INTERCHANGEABLE
SEMICONDUCTOR,ALTERNATOR
A2-435

Frequently Asked Questions

What is NSN 5340-01-644-3769?

NSN 5340-01-644-3769 is a Retainer,helical Compression Spr, manufactured by Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes), classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-644-3769?

NSN 5340-01-644-3769 has 1 cross-referenced part number: 56-883 (Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)).

What NSN replaces 5340-01-644-3769?

There are 3 known substitutes for 5340-01-644-3769: 3010-00-447-9799, 5815-00-543-1353, 2920-01-323-2108. Verify interchangeability with system specifications before substitution.

What are the specifications of 56-883?

Key specifications for 56-883: End Item Identification: AIRCRAFT FALCON 20-(T.11); Part Name Assigned by Controlling Agency: RETAINER-TUBE. 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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