PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33446Disk,rotating

Jay-Em Aerospace Corporation · NSN 2530-01-203-1014 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-203-1014 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-203-1014. Primary manufacturer part number: 33446.
Features
  • Disk,rotating — FSC 2530
  • 3 verified cross-references
  • Primary manufacturer: Jay-Em Aerospace Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk,rotating, cataloged under National Stock Number 2530-01-203-1014, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Jay-Em Aerospace Corporation. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDisk,rotating
FSC / FSG2530 — No Item Name Available (FSG 25)
ManufacturersJay-Em Aerospace Corporation (CAGE 23233); Ausco Inc (CAGE 06239); Marine Travelift Inc (CAGE 50963)
Technical Specifications
ParameterValue
NSN2530-01-203-1014
Primary Part Number33446
Item NameDisk,rotating
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerJay-Em Aerospace Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5310-00-138-662533446 INTERCHANGEABLE
Nut,sleeve
Moog Inc
3455-00-187-2578 INTERCHANGEABLE
File,rotary
5355-00-249-7761 INTERCHANGEABLE
Knob
2520-00-428-097333446 INTERCHANGEABLE
Clutch Assembly,friction
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
4730-00-843-880813W-3/4IN INTERCHANGEABLE
Trap,air
Spirax Sarco Inc Dba Spirax Sarco
5360-00-924-65206024-26 INTERCHANGEABLE
Spring,helical,compression
Woodward Hrt Inc
5355-00-939-643933-446 INTERCHANGEABLE
Knob
Automatic Switch Company Dba Asco
3120-01-068-7492902629-1 INTERCHANGEABLE
Bushing,sleeve
Lockheed Martin Corp
5950-01-243-332233446 INTERCHANGEABLE
Reactor
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5365-01-483-765633446 INTERCHANGEABLE
Bushing,nonmetallic
Alliance Laundry Systems Llc
Cross-Reference Index
Part NumberManufacturer
33446 PRIMARY Jay-Em Aerospace Corporation (USA)
33446 Ausco Inc (USA)
602426 Marine Travelift Inc (USA)
Related Parts
5310-00-138-6625INTERCHANGEABLE
NUT,SLEEVE
33446
3455-00-187-2578INTERCHANGEABLE
FILE,ROTARY
5355-00-249-7761INTERCHANGEABLE
KNOB
2520-00-428-0973INTERCHANGEABLE
CLUTCH ASSEMBLY,FRICTION
33446
4730-00-843-8808INTERCHANGEABLE
TRAP,AIR
13W-3/4IN
5360-00-924-6520INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6024-26
5355-00-939-6439INTERCHANGEABLE
KNOB
33-446
3120-01-068-7492INTERCHANGEABLE
BUSHING,SLEEVE
902629-1
5950-01-243-3322INTERCHANGEABLE
REACTOR
33446
5365-01-483-7656INTERCHANGEABLE
BUSHING,NONMETALLIC
33446

Frequently Asked Questions

What is NSN 2530-01-203-1014?

NSN 2530-01-203-1014 is a Disk,rotating, manufactured by Jay-Em Aerospace Corporation, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-203-1014?

NSN 2530-01-203-1014 has 3 cross-referenced part numbers: 33446 (Jay-Em Aerospace Corporation), 33446 (Ausco Inc), 602426 (Marine Travelift Inc).

What NSN replaces 2530-01-203-1014?

There are 10 known substitutes for 2530-01-203-1014: 5310-00-138-6625, 3455-00-187-2578, 5355-00-249-7761 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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