PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FL20Maintenance Kit,aircraft

Dla Aviation Engineering Div Department of Defense · NSN 4920-01-584-2582 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-584-2582 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-584-2582. Primary manufacturer part number: FL20.
Features
  • Maintenance Kit,aircraft — FSC 4920
  • Supply Items and Quantities: 5315-00-187-9528 PIN, COTTER 1; 5300-01-191-2528 GASKET 1
  • Component Quantity: 2
  • 1 verified cross-reference
  • Primary manufacturer: Dla Aviation Engineering Div Department of Defense
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Maintenance Kit,aircraft, cataloged under National Stock Number 4920-01-584-2582, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Dla Aviation Engineering Div Department of Defense. Government technical data includes 2 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-584-2582
Primary Part NumberFL20
Item NameMaintenance Kit,aircraft
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerDla Aviation Engineering Div Department of Defense
StatusACTIVE
Supply Items and Quantities5315-00-187-9528 PIN, COTTER 1; 5300-01-191-2528 GASKET 1
Component Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5920-00-033-0204FL20 INTERCHANGEABLE
Fuse,enclosed Link
G & W Electric Co Dba G & W Electric Specialty Co
2940-00-299-081651475 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
6740-00-996-6954FL20 INTERCHANGEABLE
Tank,processing,photographic
Calumet Photographic, Inc.
8040-01-343-4809 INTERCHANGEABLE
Primer,adhesive
1945-01-448-5845CT/CPS-20 INTERCHANGEABLE
Liner,towable Bladder,sea Slug
Canflex Usa Inc
Cross-Reference Index
Part NumberManufacturer
FL20 PRIMARY Dla Aviation Engineering Div Department of Defense (USA)
Related Parts
5920-00-033-0204INTERCHANGEABLE
FUSE,ENCLOSED LINK
FL20
2940-00-299-0816INTERCHANGEABLE
FILTER ELEMENT,FLUID
51475
6740-00-996-6954INTERCHANGEABLE
TANK,PROCESSING,PHOTOGRAPHIC
FL20
8040-01-343-4809INTERCHANGEABLE
PRIMER,ADHESIVE
1945-01-448-5845INTERCHANGEABLE
LINER,TOWABLE BLADDER,SEA SLUG
CT/CPS-20

Frequently Asked Questions

What is NSN 4920-01-584-2582?

NSN 4920-01-584-2582 is a Maintenance Kit,aircraft, manufactured by Dla Aviation Engineering Div Department of Defense, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-584-2582?

NSN 4920-01-584-2582 has 1 cross-referenced part number: FL20 (Dla Aviation Engineering Div Department of Defense).

What NSN replaces 4920-01-584-2582?

There are 5 known substitutes for 4920-01-584-2582: 5920-00-033-0204, 2940-00-299-0816, 6740-00-996-6954 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FL20?

Key specifications for FL20: Part Name Assigned by Controlling Agency: REPAIR KIT, FL20; End Item Identification: B-1 AIRCRAFT; Supply Items and Quantities: 5315-00-187-9528 PIN, COTTER 1; 5300-01-191-2528 GASKET 1; Component Quantity: 2. 5 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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