PartsTable
Technical Data Sheet
PartsTable / COMPONENT / H21A72
H21A72 ✓ 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 COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include length: 1.875 INCHES NOMINAL IN, diameter: 0.250 INCHES NOMINAL IN, material: STEEL, body_length: 3.875 INCHES NOMINAL IN, design_type: NONREUSABLE, mounting_type: INLET CONNECTION AND OUTLET CONNECTION LINE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-914-9997, 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
H21A72
NSN: 3020-00-914-9997
FSC: 3020
CAGE: 00328 — DESIGNATRONICS INCORPORATED DIV STERLING INSTRUMENTS DIV (USA)
SPECIFICATIONS
length1.875 INCHES NOMINAL IN
diameter0.250 INCHES NOMINAL IN
materialSTEEL
body_length3.875 INCHES NOMINAL IN
design_typeNONREUSABLE
mounting_typeINLET CONNECTION AND OUTLET CONNECTION LINE
mounting_shankINCLUDED
overall_length10.000 INCHES NOMINAL IN
overall_diameter0.750 INCHES NOMINAL IN
special_featuresHAND GUARD
style_designatorINLINE DISPOSABLE W/HOSE CONNECTIONS AND VAPOR DIVERTER
cutting_edge_width2.500 INCHES NOMINAL IN
NSN3020-00-914-9997
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COIL,RADIO FREQUENCY TITLE COMPONENT PN H21A72 MFR COIL,RADIO FREQUENCY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
88-36850Interchangeable
interchangeable cross-reference
interchangeable
HG74MInterchangeable
interchangeable cross-reference
interchangeable
AA51166B-1A5BInterchangeable
interchangeable cross-reference
interchangeable
N21753PC9Interchangeable
interchangeable cross-reference
interchangeable
3275510Interchangeable
interchangeable cross-reference
interchangeable
15-472Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy H21A72?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is H21A72?
H21A72 is a COIL,RADIO FREQUENCY.
What parts can replace H21A72?
There are 19 known substitutes for H21A72: 88-36850, HG74M, AA51166B-1A5B and 16 more. Substitute compatibility should be verified for your specific system.
Is H21A72 still available?
H21A72 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — H21A72

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026