PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P33Stem,needle Valve

Prier Brass Mfg Co · NSN 4820-01-296-9350 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-296-9350 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-296-9350. Primary manufacturer part number: P33.
Features
  • Stem,needle Valve — FSC 4820
  • Surface Treatment: CADMIUM
  • Material: STEEL
  • 2 verified cross-references
  • Primary manufacturer: Prier Brass Mfg Co
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel construction
General Description

The Stem,needle Valve, cataloged under National Stock Number 4820-01-296-9350, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Prier Brass Mfg Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-296-9350
Primary Part NumberP33
Item NameStem,needle Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerPrier Brass Mfg Co
StatusACTIVE
Surface TreatmentCADMIUM
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5120-00-203-8370P-33 INTERCHANGEABLE
Pliers
Ampco Partners, Ltd. Dba Ampco Safety Tools
3460-00-233-7977 INTERCHANGEABLE
Pilot,counterbore
5999-00-504-9295P33 INTERCHANGEABLE
Heater,thermal Release
Rockwell Automation, Inc. Dba Rockwell Automation
4320-01-129-5954P3-3 INTERCHANGEABLE
Pump Barrel
Star Hydraulics Llc
4730-01-286-4648P31 INTERCHANGEABLE
Plug,pipe
Prier Brass Mfg Co
3020-01-551-6019P-33 INTERCHANGEABLE
Pulley,groove
Carbis Ladders Div of Carbis Sales Inc
Cross-Reference Index
Part NumberManufacturer
A-P127-1 Prier Brass Mfg Co (USA)
P33 PRIMARY Prier Brass Mfg Co (USA)
Related Parts
5120-00-203-8370INTERCHANGEABLE
PLIERS
P-33
3460-00-233-7977INTERCHANGEABLE
PILOT,COUNTERBORE
5999-00-504-9295INTERCHANGEABLE
HEATER,THERMAL RELEASE
P33
4320-01-129-5954INTERCHANGEABLE
PUMP BARREL
P3-3
4730-01-286-4648INTERCHANGEABLE
PLUG,PIPE
P31
3020-01-551-6019INTERCHANGEABLE
PULLEY,GROOVE
P-33

Frequently Asked Questions

What is NSN 4820-01-296-9350?

NSN 4820-01-296-9350 is a Stem,needle Valve, manufactured by Prier Brass Mfg Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-296-9350?

NSN 4820-01-296-9350 has 2 cross-referenced part numbers: A-P127-1 (Prier Brass Mfg Co), P33 (Prier Brass Mfg Co).

What NSN replaces 4820-01-296-9350?

There are 6 known substitutes for 4820-01-296-9350: 5120-00-203-8370, 3460-00-233-7977, 5999-00-504-9295 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P33?

Key specifications for P33: Surface Treatment: CADMIUM; Material: STEEL. 2 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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