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PartsTable / COMPONENT / H5-7
H5-7 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SWITCH,SENSITIVE is a the manufacturer industrial component. Key specifications include material: STEEL AND PLASTIC, body_style: HOLE MOUNTED, body_length: 0.625 INCHES NOMINAL IN, housing_width: 1.032 INCHES NOMINAL IN, actuator_style: ROLLER ARM, body_thickness: 0.125 INCHES NOMINAL 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 5340-00-136-8661, 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
H5-7
NSN: 5340-00-136-8661
FSC: 5340
CAGE: 25567 — THE GORMAN-RUPP COMPANY DIV GORMAN-RUPP (USA)
SPECIFICATIONS
materialSTEEL AND PLASTIC
body_styleHOLE MOUNTED
body_length0.625 INCHES NOMINAL IN
housing_width1.032 INCHES NOMINAL IN
actuator_styleROLLER ARM
body_thickness0.125 INCHES NOMINAL IN
housing_height1.125 INCHES NOMINAL IN
housing_length2.000 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
overall_length2.000 INCHES NOMINAL IN
actuator_length0.922 INCHES NOMINAL IN
inside_diameter3.250 INCHES NOMINAL IN
NSN5340-00-136-8661
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H5-7 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
•
SECOND RECESS INSIDE HEIGHT: 0.906 INCHES NOMINAL IN
•
BODY OUTSIDE RADIUS: 0.125 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 2.875 INCHES NOMINAL IN
•
OUTSIDE CORNER RADIUS: 0.031 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 4
•
FIRST RECESS INSIDE HEIGHT: 0.562 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.031 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: ROUND, MULTI HOLES
TECHNICAL CHARACTERISTICS (FLIS)
SECOND RECESS INSIDE HEIGHT0.906 INCHES NOMINAL IN
BODY OUTSIDE RADIUS0.125 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER2.875 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.031 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY4
FIRST RECESS INSIDE HEIGHT0.562 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.031 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
INSIDE DIAMETER3.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
DMS 81010BInterchangeable
interchangeable cross-reference
interchangeable
H5-7Interchangeable
interchangeable cross-reference
interchangeable
9976090-5Interchangeable
interchangeable cross-reference
interchangeable
57WInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H5-7?
H5-7 is a SWITCH,SENSITIVE.
What parts can replace H5-7?
There are 4 known substitutes for H5-7: DMS 81010B, H5-7, 9976090-5 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H5-7?
H5-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-136-8661. 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