PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

046Valve,angle

Fairbanks Co the · NSN 4820-00-155-2663 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-155-2663 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-155-2663. Primary manufacturer part number: 046.
Features
  • Valve,angle — FSC 4820
  • Flow Control Device: DISK
  • Media for Which Designed: WATER-OIL-GAS SECOND RESPONSE
  • Nominal Pipe Size Accommodated: 0.125 INCHES FIRST END IN
  • Media for Which Designed: STEAM FIRST RESPONSE
  • Connection Style: PLAIN,OPTIONAL END(PIPE) FIRST END
  • Material: COPPER ALLOY SEAT
  • Connection Type: THREADED INTERNAL PIPE FIRST END
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy Seat construction
General Description

The Valve,angle, cataloged under National Stock Number 4820-00-155-2663, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Fairbanks Co the. Government technical data includes 24 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-155-2663
Primary Part Number046
Item NameValve,angle
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerFairbanks Co the
StatusACTIVE
Flow Control DeviceDISK
Media for Which DesignedWATER-OIL-GAS SECOND RESPONSE
Nominal Pipe Size Accommodated0.125 INCHES FIRST END IN
Media for Which DesignedSTEAM FIRST RESPONSE
Connection StylePLAIN,OPTIONAL END(PIPE) FIRST END
MaterialCOPPER ALLOY SEAT
Connection TypeTHREADED INTERNAL PIPE FIRST END
Style DesignatorANGLE
Nominal Thread Size0.125 INCHES FIRST END IN
Nominal Thread Size0.125 INCHES FIRST END IN
Thread Quantity Per Inch27 FIRST END
Valve Operation MethodMANUAL
MaterialCOPPER ALLOY FLOW CONTROL DEVICE
Operating Pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
MaterialCOPPER ALLOY BODY
Thread Series DesignatorNPT FIRST END
Style DesignatorANGLE
Operating Pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
Operating Pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
MaterialCOPPER ALLOY FLOW CONTROL DEVICE
Media for Which DesignedWATER-OIL-GAS SECOND RESPONSE
Thread Series DesignatorNPT FIRST END
Thread DirectionRIGHT-HAND FIRST END
Thread Quantity Per Inch27 FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
7520-00-240-48317520-00-240-4831 INTERCHANGEABLE
Box,filing
Sourceamerica
4820-00-262-7017FIG B-216 SZ 1/2 IN INTERCHANGEABLE
Valve,angle
Stockham Valves and Fittings Inc
4820-00-287-2494 INTERCHANGEABLE
Valve,angle
4820-00-287-2495046 SZ 1/8 IN INTERCHANGEABLE
Valve,angle
Fairbanks Co the
4820-00-287-5164 INTERCHANGEABLE
Valve,angle
3010-00-294-8856046 INTERCHANGEABLE
Coupling,shaft,rigid
Circor Naval Solutions Llc Dba Warren Pumps
4820-00-446-2744504-3/4 INTERCHANGEABLE
Valve,angle
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
5310-00-655-622916102991 INTERCHANGEABLE
Washer,flat
Fairbanks Morse, Llc
4820-00-892-5904FIGURE 89 INTERCHANGEABLE
Valve,angle
Crane Co Div Valve Div
3419-01-526-0519046HD-110V INTERCHANGEABLE
Key Duplicating Machine
Ilco Unican Corp Dba Wolf Sales
Cross-Reference Index
Part NumberManufacturer
046 Fairbanks Co the (USA)
Related Parts
7520-00-240-4831INTERCHANGEABLE
BOX,FILING
7520-00-240-4831
4820-00-262-7017INTERCHANGEABLE
VALVE,ANGLE
FIG B-216 SZ 1/2 IN
4820-00-287-2494INTERCHANGEABLE
VALVE,ANGLE
4820-00-287-2495INTERCHANGEABLE
VALVE,ANGLE
046 SZ 1/8 IN
4820-00-287-5164INTERCHANGEABLE
VALVE,ANGLE
3010-00-294-8856INTERCHANGEABLE
COUPLING,SHAFT,RIGID
046
4820-00-446-2744INTERCHANGEABLE
VALVE,ANGLE
504-3/4
5310-00-655-6229INTERCHANGEABLE
WASHER,FLAT
16102991
4820-00-892-5904INTERCHANGEABLE
VALVE,ANGLE
FIGURE 89
3419-01-526-0519INTERCHANGEABLE
KEY DUPLICATING MACHINE
046HD-110V
8145-01-529-9635INTERCHANGEABLE
CONTAINER,HUM VATTS
046

Frequently Asked Questions

What is NSN 4820-00-155-2663?

NSN 4820-00-155-2663 is a Valve,angle, manufactured by Fairbanks Co the, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-155-2663?

NSN 4820-00-155-2663 has 1 cross-referenced part number: 046 (Fairbanks Co the).

What NSN replaces 4820-00-155-2663?

There are 11 known substitutes for 4820-00-155-2663: 7520-00-240-4831, 4820-00-262-7017, 4820-00-287-2494 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 046?

Key specifications for 046: Flow Control Device: DISK; Media for Which Designed: WATER-OIL-GAS SECOND RESPONSE; Nominal Pipe Size Accommodated: 0.125 INCHES FIRST END IN; Media for Which Designed: STEAM FIRST RESPONSE. 24 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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