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PartsTable / COMPONENT / 21049E
21049E ✓ Verified by PartsTable
— · 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 PUSH ROD is a the manufacturer industrial component. Key specifications include diameter: 0.3750 INCHES NOMINAL IN, material: PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL, body_width: 0.610 INCHES MAXIMUM IN, body_height: 0.300 INCHES MAXIMUM IN, body_length: 0.810 INCHES MAXIMUM IN, overall_width: 0.3590 INCHES MINIMUM AND 0.3910 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-01-100-4534, 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
21049E
NSN: 2530-01-100-4534
FSC: 2530
CAGE: 30377 — SMITHS AEROSPACE, INC., ELECTRONIC SYSTEMS-GRAND RAPIDS (USA)
SPECIFICATIONS
diameter0.3750 INCHES NOMINAL IN
materialPLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
body_width0.610 INCHES MAXIMUM IN
body_height0.300 INCHES MAXIMUM IN
body_length0.810 INCHES MAXIMUM IN
overall_width0.3590 INCHES MINIMUM AND 0.3910 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height0.420 INCHES NOMINAL IN
overall_length0.820 INCHES MAXIMUM IN
mounting_methodTERMINAL SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
special_featuresTAKEDOWN 5.56
NSN2530-01-100-4534
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUSH ROD TITLE COMPONENT PN 21049E MFR PUSH ROD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
21049Interchangeable
interchangeable cross-reference
interchangeable
50573Interchangeable
interchangeable cross-reference
interchangeable
5L.5021.003.11Interchangeable
interchangeable cross-reference
interchangeable
1810545Interchangeable
interchangeable cross-reference
interchangeable
425163-1Interchangeable
interchangeable cross-reference
interchangeable
DPD-677Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21049E?
21049E is a PUSH ROD.
What parts can replace 21049E?
There are 8 known substitutes for 21049E: 21049, 50573, 5L.5021.003.11 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21049E?
21049E is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-01-100-4534. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026