Part identity

21C5066-3

General Characteristics Item Description: Steel, rockwell hardness C scale 48

J Blackwood And Son Pty Ltd

Avg quote: 14 minFulfilled from Anaheim, CAAS9120:2025 · ISO 9001 · FAA AC 00-56BC of C, lot & date code with every line

Part description

General Characteristics Item Description: Steel, rockwell hardness C scale 48

ASAP supports this specific part for replacement, spare-pool replenishment, retrofit, and urgent maintenance requirements. Quote requests can include alternate MPN, condition preferences, certification needs, and plant-specific receiving instructions so procurement gets a clear sourcing response before purchase.

Specifications

MPN
21C5066-3
Item name
General Characteristics Item Description: Steel, rockwell hardness C scale 48
Manufacturer code
ZF485
Manufacturer
J Blackwood And Son Pty Ltd

Certifications & documentation

  • UL Recognized
  • CE
  • C of C available on request
JB

Manufacturer

J Blackwood And Son Pty Ltd

Authorized-distributor or qualified-aftermarket source. Parts shipped from this manufacturer include full traceability paperwork and counterfeit-mitigation per SAE AS6081.

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Characteristics Data of NSN 4320-00-272-2262, 4320002722262

MRCCriteriaCharacteristic
TEXTGENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,ROCKWELL HARDNESS C SCALE 48
SR-5THE MANUFACTURERS DATA
SR-5DESIGN CONTROL REFERENCERCH121
SR-5MANUFACTURERS CODE26952
AJLTEXTENDED HEIGHT6.38 INCHES NOMINAL
AXQDCAPACITY12.0 TONS
FEATSPECIAL FEATURESAVAILABLE AS A SET; PLUNGER DESIGN ALLOWS FOR BOTH PULL AND PUSH FORCES; SINGLE-ACTING SPRING RETURN; BAKED ENAMEL FINISH; COLLAR THREADS; INCLUDES FZ-1630 REDUCER AND AR-630 COUPLER; 1.63 IN. STROKE; CENTER HOLE DIA. IS .77 IN.; 10,000 PSI
ADAVOVERALL DIAMETER2.75 INCHES NOMINAL
ALPKRETRACTED HEIGHT4.75 INCHES NOMINAL
AXQFPLUNGER DIAMETER1.38 INCHES NOMINAL
AXQGCARRYING HANDLENOT INCLUDED
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCYRCH-SERIES, HOLLOW PLUNGER CYLINDERS
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Industrial automation, control, and electromechanical components. Over 2 billion parts across 5,100+ manufacturers. Quotes back in 15 minutes, 24/7 — fulfilled from Anaheim, California.

Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B
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USA fulfillment. Every order shipped from our Anaheim, California operations. Counterfeit-mitigation aligned to SAE AS5553 / AS6081.

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