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HM20 — HM20

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

HM20: HM20.

The HM20 is a the manufacturer industrial component. Key specifications include material: COPPER TERMINAL, body_depth: 0.280 INCHES MAXIMUM IN, body_style: RECTANGULAR, body_width: 0.380 INCHES MAXIMUM IN, body_length: 2.000 INCHES NOMINAL IN, unit_design: DESK TOP. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-832-7791, 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
MRO→ MRO_GENERAL→ HM20
NSN: 5330-00-832-7791
NIINs: 008327791, 010634687, 011939356, 013489593, 014660129, 016024170, 016067978
FSC: 5330 — Packing and Gasket Materials
CAGE: 93023 — SYRACUSE CHINA CORP (USA)
SPECIFICATIONS
materialCOPPER TERMINAL
body_depth0.280 INCHES MAXIMUM IN
body_styleRECTANGULAR
body_width0.380 INCHES MAXIMUM IN
body_length2.000 INCHES NOMINAL IN
unit_designDESK TOP
display_typeCATHODE RAY TUBE
voltage_rating100.000 VOLTS NOMINAL
mounting_facilityPIN(S)
rim_surface_width0.438 INCHES NOMINAL IN
surface_treatmentTIN TERMINAL
section_delay_time20.000 NANOSECONDS NOMINAL SINGLE SECTION NS
NSN5330-00-832-7791
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: HM20 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.750 INCHES NOMINAL IN
•
RIM SURFACE WIDTH: 0.438 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
PERIPHERAL DIAMETER: 0.922 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.609 INCHES NOMINAL IN
•
MATERIAL: ASBESTOS OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.750 INCHES NOMINAL IN
RIM SURFACE WIDTH0.438 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESPECIAL
PERIPHERAL DIAMETER0.922 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.609 INCHES NOMINAL IN
MATERIALASBESTOS OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
615E17Reference document
Same NSN cross-reference
Reference document — Secondary reference
1-33-234Reference document
Same NSN cross-reference
Reference document — Secondary reference
5330008327791Reference document
Same NSN cross-reference
Reference document — Informative reference only
956367Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HM20?
HM20 is a HM20. It is classified as a MRO (MRO_GENERAL).
What parts can replace HM20?
There are 4 known substitutes for HM20: 615E17, 1-33-234, 5330008327791 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HM20?
HM20 is cataloged in the U.S. Government catalog under NSN 5330-00-832-7791. This indicates validated use in U.S. government and defense supply chains.
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