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OO-R-421 TY2CL2SZ4 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The HAMMER,PNEUMATIC,PORTABLE is a the manufacturer industrial component. Key specifications include diameter: 0.401 INCHES NOMINAL IN, handle_type: OFFSET, hitting_speed: SLOW, piston_bore_diameter: 0.500 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, piston_stroke_length: 2.500 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN, riveting_impact_type: RECIPROCATING. This part is cataloged in the Federal Logistics Information System under NSN 5130-00-241-3483, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
OO-R-421 TY2CL2SZ4
NSN: 5130-00-241-3483
FSC: 5130
CAGE: 80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
diameter0.401 INCHES NOMINAL IN
handle_typeOFFSET
hitting_speedSLOW
special_featuresRIVETING TYPE; 1300 MIN TO 1800 MAX BLOWS PER MIN.; 1/4 IN. NPT AIR INLET; AIR CONSUMPTION: 16 SCFM AT NO LOAD MAXIMUM IN
piston_bore_diameter0.500 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
piston_stroke_length2.500 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN
riveting_impact_typeRECIPROCATING
accommodated_tool_shank_stylePARKER TAPER
accessory_components_and_quantity1 EA BEEHIVE RETAINER AND ZIP QUICK RETAINER
cold_steel_rivet_diameter_accommodated0.025 INCHES NOMINAL IN
cold_aluminum_alloy_rivet_diameter_accommodated0.250 INCHES NOMINAL IN
NSN5130-00-241-3483
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HAMMER,PNEUMATIC,PORTABLE TITLE COMPONENT PN OO-R-421 TY2CL2SZ4 MFR HAMMER,PNEUMATIC,PORTA
KEY FEATURES
•
PISTON STROKE LENGTH: 4.000 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN
•
ACCESSORY COMPONENTS AND QUANTITY: BEEHIVE RETAINER
•
COLD STEEL RIVET DIAMETER ACCOMMODATED: 0.188 INCHES NOMINAL IN
•
COLD ALUMINUM ALLOY RIVET DIAMETER ACCOMMODATED: 0.250 INCHES NOMINAL IN
•
PISTON BORE DIAMETER: 0.500 INCHES NOMINAL IN
•
HANDLE TYPE: PISTOL GRIP
•
DIAMETER: 0.401 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PISTON STROKE LENGTH4.000 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN
ACCESSORY COMPONENTS AND QUANTITYBEEHIVE RETAINER
COLD STEEL RIVET DIAMETER ACCOMMODATED0.188 INCHES NOMINAL IN
SPECIAL FEATURESRIVETING TYPE; 1300 MIN TO 1800 MAX BLOWS PER MIN.; 1/4 IN. NPT AIR INLET; AIR CONSUMPTION: 16 SCFM AT NO LOAD MAXIMUM IN
COLD ALUMINUM ALLOY RIVET DIAMETER ACCOMMODATED0.250 INCHES NOMINAL IN
PISTON BORE DIAMETER0.500 INCHES NOMINAL IN
HANDLE TYPEPISTOL GRIP
DIAMETER0.401 INCHES NOMINAL IN
RIVETING IMPACT TYPERECIPROCATING
ACCOMMODATED TOOL SHANK STYLEPARKER TAPER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
OO-R-421InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A-A-3049InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
OO-R-421 TY4InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
OO-R-421 TY1SZ9InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MP-80RInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
OO-R-421 TY1SZ8InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is OO-R-421 TY2CL2SZ4?
OO-R-421 TY2CL2SZ4 is a HAMMER,PNEUMATIC,PORTABLE.
What parts can replace OO-R-421 TY2CL2SZ4?
There are 15 known substitutes for OO-R-421 TY2CL2SZ4: OO-R-421, A-A-3049, OO-R-421 TY4 and 12 more. Substitute compatibility should be verified for your specific system.
Is OO-R-421 TY2CL2SZ4 still available?
OO-R-421 TY2CL2SZ4 is currently cancelled.
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Last verified: September 2026