PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RP50Cap,selector Valve

Peerless Faucet Co Div of Masco Corp · NSN 4510-01-284-4903 · FSC 4510 · No Item Name Available
Verified by PartsTable
NSN 4510-01-284-4903 — this item is cataloged by the U.S. Government under National Stock Number 4510-01-284-4903. Primary manufacturer part number: RP50.
Features
  • Cap,selector Valve — FSC 4510
  • General Characteristics Item Description: BRASS; NICKEL SURFACE TREATMENT
  • 3 verified cross-references
  • Primary manufacturer: Peerless Faucet Co Div of Masco Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Cap,selector Valve, cataloged under National Stock Number 4510-01-284-4903, is classified within Federal Supply Class 4510 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Peerless Faucet Co Div of Masco Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN4510-01-284-4903
Primary Part NumberRP50
Item NameCap,selector Valve
FSC / FSG4510 / 45 — No Item Name Available
ManufacturerPeerless Faucet Co Div of Masco Corp
StatusACTIVE
General Characteristics Item DescriptionBRASS; NICKEL SURFACE TREATMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3040-00-126-42268489 INTERCHANGEABLE
Pawl
Telemechanics Inc
6145-00-164-02608489 INTERCHANGEABLE
Cable,power,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5950-00-235-3784 INTERCHANGEABLE
Transformer,power
5995-00-789-3654 INTERCHANGEABLE
Cable Assembly,radio Frequency
5365-01-119-56088489 INTERCHANGEABLE
Spacer,sleeve
Dialight Corporation
5930-01-390-34788489-1 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
6105-01-410-89398489 INTERCHANGEABLE
Motor,alternating Current
Hoyt Corporation
7025-01-451-4273 INTERCHANGEABLE
Disk Drive Unit
6150-01-694-46568489 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Monoprice Inc.
Cross-Reference Index
Part NumberManufacturer
RP50 PRIMARY Peerless Faucet Co Div of Masco Corp (USA)
8489 Interline Brands, Inc. Dba J. a. Sexauer (USA)
084897 Interline Brands, Inc. Dba J. a. Sexauer (USA)
Related Parts
3040-00-126-4226INTERCHANGEABLE
PAWL
8489
6145-00-164-0260INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
8489
5950-00-235-3784INTERCHANGEABLE
TRANSFORMER,POWER
5995-00-789-3654INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
5365-01-119-5608INTERCHANGEABLE
SPACER,SLEEVE
8489
5930-01-390-3478INTERCHANGEABLE
SWITCH,PRESSURE
8489-1
6105-01-410-8939INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
8489
7025-01-451-4273INTERCHANGEABLE
DISK DRIVE UNIT
6150-01-694-4656INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
8489

Frequently Asked Questions

What is NSN 4510-01-284-4903?

NSN 4510-01-284-4903 is a Cap,selector Valve, manufactured by Peerless Faucet Co Div of Masco Corp, classified under FSC 4510 (No Item Name Available). Status: active.

What are the part numbers for NSN 4510-01-284-4903?

NSN 4510-01-284-4903 has 3 cross-referenced part numbers: RP50 (Peerless Faucet Co Div of Masco Corp), 8489 (Interline Brands, Inc. Dba J. a. Sexauer), 084897 (Interline Brands, Inc. Dba J. a. Sexauer).

What NSN replaces 4510-01-284-4903?

There are 9 known substitutes for 4510-01-284-4903: 3040-00-126-4226, 6145-00-164-0260, 5950-00-235-3784 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RP50?

Key specifications for RP50: General Characteristics Item Description: BRASS; NICKEL SURFACE TREATMENT; End Item Identification: DELTA SERIES 601 AND 602 TUB AND SHOWER VALVE. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com