PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BB57S4901ALT,DPC219Valve,globe

Naval Ship Systems Command · NSN 4820-00-168-8744 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-168-8744 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-168-8744. Primary manufacturer part number: BB57S4901ALT,DPC219.
Features
  • Valve,globe — FSC 4820
  • Material: STEEL OVERALL
  • 15 verified cross-references
  • Primary manufacturer: Naval Ship Systems Command
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Overall construction
General Description

The Valve,globe, cataloged under National Stock Number 4820-00-168-8744, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-168-8744
Primary Part NumberBB57S4901ALT,DPC219
Item NameValve,globe
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-156-8230 INTERCHANGEABLE
Bearing,ball,annular
4820-00-168-8749BB55S49079PC226 INTERCHANGEABLE
Valve,globe
Naval Ship Systems Command
3110-00-215-030330219 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
3040-00-370-0543521505891 INTERCHANGEABLE
Bracket,eye,nonrotating Shaft
Telemechanics Inc
2520-00-752-1703A3866Z520 INTERCHANGEABLE
Retainer Assembly,bearing
Meritor Industrial Products, Llc
4730-01-256-900030-219-16H INTERCHANGEABLE
Adapter,straight,flange to Tube
Bell Textron Inc
4820-01-419-693130219 INTERCHANGEABLE
Seat,valve
Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val
5120-01-565-187030219 INTERCHANGEABLE
Screwdriver,flat Tip
Wiha Quality Tools
3130-01-649-541030219 INTERCHANGEABLE
Housing,bearing Unit
Generac Mobile Products, Llc
5975-01-671-107030219 INTERCHANGEABLE
Junction Box
Mulberry Metal Products Inc
Cross-Reference Index
Part NumberManufacturer
150-589PC219 Hardie-Tynes Co., Inc. (USA)
BB57S4901ALT,DPC219 PRIMARY Naval Ship Systems Command (USA)
BB55S49079PC219 Naval Ship Systems Command (USA)
150-570KPC219 Hardie-Tynes Co., Inc. (USA)
150-573KPC219 Hardie-Tynes Co., Inc. (USA)
150-570HPC219 Hardie-Tynes Co., Inc. (USA)
150-573GPC219 Hardie-Tynes Co., Inc. (USA)
150-573PC219 Hardie-Tynes Co., Inc. (USA)
30-219 Hardie-Tynes Co., Inc. (USA)
150-589 Hardie-Tynes Co., Inc. (USA)
150-573HPC219 Hardie-Tynes Co., Inc. (USA)
150-573YPC219 Hardie-Tynes Co., Inc. (USA)
150-570YPC219 Hardie-Tynes Co., Inc. (USA)
150-570GPC219 Hardie-Tynes Co., Inc. (USA)
150-570PC219 Hardie-Tynes Co., Inc. (USA)
Related Parts
3110-00-156-8230INTERCHANGEABLE
BEARING,BALL,ANNULAR
4820-00-168-8749INTERCHANGEABLE
VALVE,GLOBE
BB55S49079PC226
3110-00-215-0303INTERCHANGEABLE
BEARING,ROLLER,TAPERED
30219
3040-00-370-0543INTERCHANGEABLE
BRACKET,EYE,NONROTATING SHAFT
521505891
2520-00-752-1703INTERCHANGEABLE
RETAINER ASSEMBLY,BEARING
A3866Z520
4730-01-256-9000INTERCHANGEABLE
ADAPTER,STRAIGHT,FLANGE TO TUBE
30-219-16H
4820-01-419-6931INTERCHANGEABLE
SEAT,VALVE
30219
5120-01-565-1870INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
30219
3130-01-649-5410INTERCHANGEABLE
HOUSING,BEARING UNIT
30219
5975-01-671-1070INTERCHANGEABLE
JUNCTION BOX
30219

Frequently Asked Questions

What is NSN 4820-00-168-8744?

NSN 4820-00-168-8744 is a Valve,globe, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-168-8744?

NSN 4820-00-168-8744 has 15 cross-referenced part numbers: 150-589PC219 (Hardie-Tynes Co., Inc.), BB57S4901ALT,DPC219 (Naval Ship Systems Command), BB55S49079PC219 (Naval Ship Systems Command), 150-570KPC219 (Hardie-Tynes Co., Inc.), 150-573KPC219 (Hardie-Tynes Co., Inc.) and 10 more.

What NSN replaces 4820-00-168-8744?

There are 10 known substitutes for 4820-00-168-8744: 3110-00-156-8230, 4820-00-168-8749, 3110-00-215-0303 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BB57S4901ALT,DPC219?

Key specifications for BB57S4901ALT,DPC219: Material: STEEL OVERALL. 1 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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