PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40448-1AFloor,aircraft

Fleet Readiness Center East Div Department of Navy · NSN 1560-01-504-2442 · FSC 1560 · No Item Name Available
Verified by PartsTable
NSN 1560-01-504-2442 — this item is cataloged by the U.S. Government under National Stock Number 1560-01-504-2442. Primary manufacturer part number: 40448-1A.
Features
  • Floor,aircraft — FSC 1560
  • Material: ALUMINUM ALLOY 7075
  • Aircraft Location: FORWARD CENTER COCKPIT
  • Aircraft Mission Design Series: MH-53E
  • 2 verified cross-references
  • Primary manufacturer: Fleet Readiness Center East Div Department of Navy
Applications
  • Applications requiring Aluminum Alloy 7075 construction
General Description

The Floor,aircraft, cataloged under National Stock Number 1560-01-504-2442, is classified within Federal Supply Class 1560 (No Item Name Available) of the Aircraft and Airframe Components group. The primary manufacturer of record is Fleet Readiness Center East Div Department of Navy. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1560-01-504-2442
Primary Part Number40448-1A
Item NameFloor,aircraft
FSC / FSG1560 / 15 — No Item Name Available
ManufacturerFleet Readiness Center East Div Department of Navy
StatusACTIVE
MaterialALUMINUM ALLOY 7075
Aircraft LocationFORWARD CENTER COCKPIT
Aircraft Mission Design SeriesMH-53E
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3510-00-007-9650 INTERCHANGEABLE
Pad,laundry Press,commercial
4240-00-300-698140448 INTERCHANGEABLE
Insert,diaphragm
Mine Safety Appliances Company
5950-00-434-435540448 INTERCHANGEABLE
Transformer,power
Coast/advanced Chip Magnetics, Inc.
2520-01-062-3950 INTERCHANGEABLE
Rod Control
5340-01-376-3554 INTERCHANGEABLE
Handwheel
3110-01-582-784740448 INTERCHANGEABLE
Bearing,ball,annular
Honeywell International, Inc Div Aerospace-Tucson
Cross-Reference Index
Part NumberManufacturer
40448-1A PRIMARY Fleet Readiness Center East Div Department of Navy (USA)
40448 Fleet Readiness Center East Div Department of Navy (USA)
Related Parts
3510-00-007-9650INTERCHANGEABLE
PAD,LAUNDRY PRESS,COMMERCIAL
4240-00-300-6981INTERCHANGEABLE
INSERT,DIAPHRAGM
40448
5950-00-434-4355INTERCHANGEABLE
TRANSFORMER,POWER
40448
2520-01-062-3950INTERCHANGEABLE
ROD CONTROL
5340-01-376-3554INTERCHANGEABLE
HANDWHEEL
3110-01-582-7847INTERCHANGEABLE
BEARING,BALL,ANNULAR
40448

Frequently Asked Questions

What is NSN 1560-01-504-2442?

NSN 1560-01-504-2442 is a Floor,aircraft, manufactured by Fleet Readiness Center East Div Department of Navy, classified under FSC 1560 (No Item Name Available). Status: active.

What are the part numbers for NSN 1560-01-504-2442?

NSN 1560-01-504-2442 has 2 cross-referenced part numbers: 40448-1A (Fleet Readiness Center East Div Department of Navy), 40448 (Fleet Readiness Center East Div Department of Navy).

What NSN replaces 1560-01-504-2442?

There are 6 known substitutes for 1560-01-504-2442: 3510-00-007-9650, 4240-00-300-6981, 5950-00-434-4355 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40448-1A?

Key specifications for 40448-1A: Overall Length: 32.800 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 7075; Overall Width: 24.970 INCHES NOMINAL IN; Aircraft Location: FORWARD CENTER COCKPIT. 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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