PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31-121Faucet,double

Price-Pfister Brass Mfg Co · NSN 4510-00-167-0409 · FSC 4510 · No Item Name Available
Verified by PartsTable
NSN 4510-00-167-0409 — this item is cataloged by the U.S. Government under National Stock Number 4510-00-167-0409. Primary manufacturer part number: 31-121.
Features
  • Faucet,double — FSC 4510
  • Center to Center Distance Between Hot/cold Supply Connections: 8.000 INCHES NOMINAL IN
  • Supply Connection Type: FEMALE THREAD
  • Supply Connection Union Nut: NOT INCLUDED
  • Supply Connection Type: FEMALE THREAD
  • Spout Tip Type: AERATOR
  • Supply Connection Thread Size and Series/type Designator: 1/2IN.-14 NPT IN
  • Swing Spout: NOT PROVIDED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Faucet,double, cataloged under National Stock Number 4510-00-167-0409, 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 Price-Pfister Brass Mfg Co. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4510-00-167-0409
Primary Part Number31-121
Item NameFaucet,double
FSC / FSG4510 / 45 — No Item Name Available
ManufacturerPrice-Pfister Brass Mfg Co
StatusACTIVE
Center to Center Distance Between Hot/cold Supply Connections8.000 INCHES NOMINAL IN
Supply Connection TypeFEMALE THREAD
Supply Connection Union NutNOT INCLUDED
Supply Connection TypeFEMALE THREAD
Spout Tip TypeAERATOR
Supply Connection Thread Size and Series/type Designator1/2IN.-14 NPT IN
Swing SpoutNOT PROVIDED
Soap HolderNOT INCLUDED
Separate Drinking Water ConnectionNOT PROVIDED
Center to Center Distance Between Hot/cold Supply Connections8.000 INCHES NOMINAL IN
Separate Drinking Water ConnectionNOT PROVIDED
Mounting TypeHORIZONTAL PIPE
Supply Connection TailpieceNOT INCLUDED
Soap HolderNOT INCLUDED
Supply Connection Union NutNOT INCLUDED
Swing SpoutNOT PROVIDED
Supply Connection TailpieceNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1630-00-050-2904 INTERCHANGEABLE
Wheel,landing Gear
5315-00-222-71415315H23-000 INTERCHANGEABLE
Pin,straight,headless
Us Army Aviation and Missile Command
6730-00-396-3514 INTERCHANGEABLE
Leg,projector
5985-00-598-46493112-1 INTERCHANGEABLE
Waveguide Assembly
General Microwave Corporation Div Kratos Microwave Electronics
1630-00-764-4792 INTERCHANGEABLE
Wheel,landing Gear
3020-00-858-050731121 INTERCHANGEABLE
Gear,worm Wheel
Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana
4820-01-239-992531121 INTERCHANGEABLE
Seat,valve
Pneudraulics, Inc.
5930-01-248-454731-121 INTERCHANGEABLE
Switch,push
Eao Switch Corporation
3020-01-377-7455 INTERCHANGEABLE
Gear,internal
6515-01-417-8014311.21 INTERCHANGEABLE
Tap,bone Screw
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
31-121 Price-Pfister Brass Mfg Co (USA)
Related Parts
1630-00-050-2904INTERCHANGEABLE
WHEEL,LANDING GEAR
5315-00-222-7141INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5315H23-000
6730-00-396-3514INTERCHANGEABLE
LEG,PROJECTOR
5985-00-598-4649INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
3112-1
1630-00-764-4792INTERCHANGEABLE
WHEEL,LANDING GEAR
3020-00-858-0507INTERCHANGEABLE
GEAR,WORM WHEEL
31121
4820-01-239-9925INTERCHANGEABLE
SEAT,VALVE
31121
5930-01-248-4547INTERCHANGEABLE
SWITCH,PUSH
31-121
3020-01-377-7455INTERCHANGEABLE
GEAR,INTERNAL
6515-01-417-8014INTERCHANGEABLE
TAP,BONE SCREW
311.21
6910-01-590-4579INTERCHANGEABLE
GAUZE,INERT,MOULAGE TRAINER
273
4140-01-649-4937INTERCHANGEABLE
SHROUD,FAN,AXIAL
31121

Frequently Asked Questions

What is NSN 4510-00-167-0409?

NSN 4510-00-167-0409 is a Faucet,double, manufactured by Price-Pfister Brass Mfg Co, classified under FSC 4510 (No Item Name Available). Status: active.

What are the part numbers for NSN 4510-00-167-0409?

NSN 4510-00-167-0409 has 1 cross-referenced part number: 31-121 (Price-Pfister Brass Mfg Co).

What NSN replaces 4510-00-167-0409?

There are 12 known substitutes for 4510-00-167-0409: 1630-00-050-2904, 5315-00-222-7141, 6730-00-396-3514 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31-121?

Key specifications for 31-121: Center to Center Distance Between Hot/cold Supply Connections: 8.000 INCHES NOMINAL IN; Supply Connection Type: FEMALE THREAD; Supply Connection Union Nut: NOT INCLUDED; Supply Connection Type: FEMALE THREAD. 17 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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