PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P-33Pliers

Ampco Partners, Ltd. Dba Ampco Safety Tools · NSN 5120-00-203-8370 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-203-8370 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-203-8370. Primary manufacturer part number: P-33.
Features
  • Pliers — FSC 5120
  • Features Provided: NONMAGNETIC AND NONSPARKING
  • Pliers Style Designator: GAS
  • 5 verified cross-references
  • Primary manufacturer: Ampco Partners, Ltd. Dba Ampco Safety Tools
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Pliers, cataloged under National Stock Number 5120-00-203-8370, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Ampco Partners, Ltd. Dba Ampco Safety Tools. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, 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
NSN5120-00-203-8370
Primary Part NumberP-33
Item NamePliers
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerAmpco Partners, Ltd. Dba Ampco Safety Tools
StatusACTIVE
Features ProvidedNONMAGNETIC AND NONSPARKING
Pliers Style DesignatorGAS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5120-00-224-1540 INTERCHANGEABLE
Pliers
3460-00-233-7977 INTERCHANGEABLE
Pilot,counterbore
5120-00-240-6217 INTERCHANGEABLE
Pliers,slip Joint
5999-00-504-9295P33 INTERCHANGEABLE
Heater,thermal Release
Rockwell Automation, Inc. Dba Rockwell Automation
5120-00-541-6731 INTERCHANGEABLE
Pliers,slip Joint
5120-00-541-6732 INTERCHANGEABLE
Pliers
5110-00-595-9490 INTERCHANGEABLE
Pliers,diagonal Cutting
4320-01-129-5954P3-3 INTERCHANGEABLE
Pump Barrel
Star Hydraulics Llc
5110-01-201-3184 INTERCHANGEABLE
Pliers,diagonal Cutting
4820-01-296-9350P33 INTERCHANGEABLE
Stem,needle Valve
Prier Brass Mfg Co
Cross-Reference Index
Part NumberManufacturer
P-33 PRIMARY Ampco Partners, Ltd. Dba Ampco Safety Tools (USA)
MIL-P-19290 TY2 General Services Administration Federal Supply Service (USA)
MIL-P-19290 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
P-33 Ampco Metal Inc. Dba Ampco Metal Inc (USA)
A-A-2479 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5120-00-224-1540INTERCHANGEABLE
PLIERS
3460-00-233-7977INTERCHANGEABLE
PILOT,COUNTERBORE
5120-00-240-6217INTERCHANGEABLE
PLIERS,SLIP JOINT
5999-00-504-9295INTERCHANGEABLE
HEATER,THERMAL RELEASE
P33
5120-00-541-6731INTERCHANGEABLE
PLIERS,SLIP JOINT
5120-00-541-6732INTERCHANGEABLE
PLIERS
5110-00-595-9490INTERCHANGEABLE
PLIERS,DIAGONAL CUTTING
4320-01-129-5954INTERCHANGEABLE
PUMP BARREL
P3-3
5110-01-201-3184INTERCHANGEABLE
PLIERS,DIAGONAL CUTTING
4820-01-296-9350INTERCHANGEABLE
STEM,NEEDLE VALVE
P33
3020-01-551-6019INTERCHANGEABLE
PULLEY,GROOVE
P-33

Frequently Asked Questions

What is NSN 5120-00-203-8370?

NSN 5120-00-203-8370 is a Pliers, manufactured by Ampco Partners, Ltd. Dba Ampco Safety Tools, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-203-8370?

NSN 5120-00-203-8370 has 5 cross-referenced part numbers: P-33 (Ampco Partners, Ltd. Dba Ampco Safety Tools), MIL-P-19290 TY2 (General Services Administration Federal Supply Service), MIL-P-19290 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), P-33 (Ampco Metal Inc. Dba Ampco Metal Inc), A-A-2479 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 5120-00-203-8370?

There are 11 known substitutes for 5120-00-203-8370: 5120-00-224-1540, 3460-00-233-7977, 5120-00-240-6217 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P-33?

Key specifications for P-33: Special Features: COPPER ALLOY; Features Provided: NONMAGNETIC AND NONSPARKING; Pliers Style Designator: GAS; Overall Length: 8.000 INCHES NOMINAL IN. 4 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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