PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25255-6Spider,brake

United States Department of the Navy Dba Naval Surface Warfare Center Panama City · NSN 2530-01-494-3587 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-494-3587 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-494-3587. Primary manufacturer part number: 25255-6.
Features
  • Spider,brake — FSC 2530
  • Surface Treatment: ANODIZE
  • Material: ALUMINUM ALLOY
  • 2 verified cross-references
  • Primary manufacturer: United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Spider,brake, cataloged under National Stock Number 2530-01-494-3587, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is United States Department of the Navy Dba Naval Surface Warfare Center Panama City. Government technical data includes 2 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-494-3587
Primary Part Number25255-6
Item NameSpider,brake
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerUnited States Department of the Navy Dba Naval Surface Warfare Center Panama City
StatusACTIVE
Surface TreatmentANODIZE
MaterialALUMINUM ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2805-00-358-2941AA7I301 INTERCHANGEABLE
Lifter
American Terra Vehicles Inc
6920-00-674-6673 INTERCHANGEABLE
Spinner,turbine Ass
6620-00-698-67003W45792 INTERCHANGEABLE
Gage,pressure,dial Indicating
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5930-00-818-27896270 INTERCHANGEABLE
Switch,pressure
Edro Corporation, the Dba Edro Corp
2915-01-109-295025255 INTERCHANGEABLE
Filter,fluid
Pall Aeropower Corporation
7025-01-425-72603174AS2681 INTERCHANGEABLE
Printer,automatic Data Processin
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
3040-01-493-639225255-2 INTERCHANGEABLE
Drag Brake
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
2930-01-493-744825255-5 INTERCHANGEABLE
Hub,fan Clutch
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
5980-01-500-3846 INTERCHANGEABLE
Light Emitting Diode
Cross-Reference Index
Part NumberManufacturer
25255-6 PRIMARY United States Department of the Navy Dba Naval Surface Warfare Center Panama City (USA)
25255 United States Department of the Navy Dba Naval Surface Warfare Center Panama City (USA)
Related Parts
2805-00-358-2941INTERCHANGEABLE
LIFTER
AA7I301
6920-00-674-6673INTERCHANGEABLE
SPINNER,TURBINE ASS
6620-00-698-6700INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
3W45792
5930-00-818-2789INTERCHANGEABLE
SWITCH,PRESSURE
6270
2915-01-109-2950INTERCHANGEABLE
FILTER,FLUID
25255
7025-01-425-7260INTERCHANGEABLE
PRINTER,AUTOMATIC DATA PROCESSIN
3174AS2681
3040-01-493-6392INTERCHANGEABLE
DRAG BRAKE
25255-2
2930-01-493-7448INTERCHANGEABLE
HUB,FAN CLUTCH
25255-5
5980-01-500-3846INTERCHANGEABLE
LIGHT EMITTING DIODE

Frequently Asked Questions

What is NSN 2530-01-494-3587?

NSN 2530-01-494-3587 is a Spider,brake, manufactured by United States Department of the Navy Dba Naval Surface Warfare Center Panama City, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-494-3587?

NSN 2530-01-494-3587 has 2 cross-referenced part numbers: 25255-6 (United States Department of the Navy Dba Naval Surface Warfare Center Panama City), 25255 (United States Department of the Navy Dba Naval Surface Warfare Center Panama City).

What NSN replaces 2530-01-494-3587?

There are 9 known substitutes for 2530-01-494-3587: 2805-00-358-2941, 6920-00-674-6673, 6620-00-698-6700 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25255-6?

Key specifications for 25255-6: Surface Treatment: ANODIZE; Material: ALUMINUM ALLOY; End Item Identification: MK 104 MOD 3; Special Features: NHA BRAKE, DRAG ASSEMBLY; USED ON RH/MH-53; MATERIAL IAW QQ-A-250/11. 4 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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