PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42080URotor,disc Brake

Unique Functional Products · NSN 2530-01-658-1273 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-658-1273 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-658-1273. Primary manufacturer part number: 42080U.
Features
  • Rotor,disc Brake — FSC 2530
  • Mounting Method: SPLINE
  • Mounting Hole Quantity: 1
  • 6 verified cross-references
  • Primary manufacturer: Unique Functional Products
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rotor,disc Brake, cataloged under National Stock Number 2530-01-658-1273, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Unique Functional Products. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-658-1273
Primary Part Number42080U
Item NameRotor,disc Brake
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerUnique Functional Products
StatusACTIVE
Mounting MethodSPLINE
Mounting Hole Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-007-628136162 INTERCHANGEABLE
Pin,straight,headless
Sta-Rite Products
3110-00-198-2000309-1296-020 INTERCHANGEABLE
Bearing,ball,annular
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5340-00-200-58853616-2 INTERCHANGEABLE
Caster,swivel
Albion Industries, Inc.
6605-00-406-85154-2080 INTERCHANGEABLE
Level Vial Assy
Geier & Bluhm, Inc.
5945-00-556-6844 INTERCHANGEABLE
Relay,electromagnetic
2510-00-769-744218459 INTERCHANGEABLE
Shock Absorber,direct Action
Tenneco Inc
6105-00-916-94563616-2 INTERCHANGEABLE
Rotor,motor
Dynamic Air Engineering, Inc.
4140-01-152-872522030 INTERCHANGEABLE
Impeller,fan,axial
Foster Refrigerators Enterprise Inc
5910-01-207-8617AS9A1Y392J INTERCHANGEABLE
Capacitor,fixed,metallized,paper
Sprague Electric Co World Hqs
5930-01-396-299342.080 INTERCHANGEABLE
Switch,rotary
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
42080 Pacific Boat Trailers, Inc (USA)
42080U PRIMARY Unique Functional Products (USA)
42080 Unique Functional Products (USA)
36162 Eastern Group, Inc., the Dba Eastern Marine (USA)
36162 Unique Functional Products (USA)
36162 Pacific Boat Trailers, Inc (USA)
Related Parts
5315-00-007-6281INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
36162
3110-00-198-2000INTERCHANGEABLE
BEARING,BALL,ANNULAR
309-1296-020
5340-00-200-5885INTERCHANGEABLE
CASTER,SWIVEL
3616-2
6605-00-406-8515INTERCHANGEABLE
LEVEL VIAL ASSY
4-2080
5945-00-556-6844INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
2510-00-769-7442INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
18459
6105-00-916-9456INTERCHANGEABLE
ROTOR,MOTOR
3616-2
4140-01-152-8725INTERCHANGEABLE
IMPELLER,FAN,AXIAL
22030
5910-01-207-8617INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
AS9A1Y392J
5930-01-396-2993INTERCHANGEABLE
SWITCH,ROTARY
42.080
5330-01-502-6166INTERCHANGEABLE
PACKING,PREFORMED
W10-MH-R-318-K-T07
5340-01-666-8656INTERCHANGEABLE
BASE,STAND
42080

Frequently Asked Questions

What is NSN 2530-01-658-1273?

NSN 2530-01-658-1273 is a Rotor,disc Brake, manufactured by Unique Functional Products, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-658-1273?

NSN 2530-01-658-1273 has 6 cross-referenced part numbers: 42080 (Pacific Boat Trailers, Inc), 42080U (Unique Functional Products), 42080 (Unique Functional Products), 36162 (Eastern Group, Inc., the Dba Eastern Marine), 36162 (Unique Functional Products) and 1 more.

What NSN replaces 2530-01-658-1273?

There are 12 known substitutes for 2530-01-658-1273: 5315-00-007-6281, 3110-00-198-2000, 5340-00-200-5885 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42080U?

Key specifications for 42080U: Part Name Assigned by Controlling Agency: ROTOR,DISC BRAKE; Mounting Method: SPLINE; Special Features: 5 ON 4-12 BOLT PATTERN;CAGE 0RDA5 DOES NOT SELL TO GOV.; Mounting Hole Quantity: 1. 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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