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H76-3-051-125 — CATCH,FLUSH

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H76-3-051-125: CATCH,FLUSH.

The CATCH,FLUSH is a the manufacturer industrial component. Key specifications include width: 1.440 INCHES NOMINAL IN, length: 2.140 INCHES NOMINAL IN, style_designator: FLUSH LEVER ACTUATOR, bolt_offset_distance: 0.125 INCHES NOMINAL IN, lever_offset_distance: 0.051 INCHES NOMINAL IN, mounting_hole_diameter: 0.098 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-939-6011, 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
H76-3-051-125
NSN: 5340-00-939-6011
FSC: 5340 — Hardware, Commercial
CAGE: 83014 — HARTWELL CORPORATION (USA)
SPECIFICATIONS
width1.440 INCHES NOMINAL IN
length2.140 INCHES NOMINAL IN
style_designatorFLUSH LEVER ACTUATOR
bolt_offset_distance0.125 INCHES NOMINAL IN
lever_offset_distance0.051 INCHES NOMINAL IN
mounting_hole_diameter0.098 INCHES NOMINAL IN
end_item_identificationW/S: AIRCRAFT, FREEDOM FIGHTER F-5
center_to_center_distance_between_mounting_holes_along_width1.063 INCHES NOMINAL IN
center_to_center_distance_between_mounting_holes_along_length1.120 INCHES NOMINAL IN
NSN5340-00-939-6011
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H76-3-051-125 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
•
BOLT OFFSET DISTANCE: 0.125 INCHES NOMINAL IN
•
LENGTH: 2.140 INCHES NOMINAL IN
•
LEVER OFFSET DISTANCE: 0.051 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLUSH LEVER ACTUATOR
•
MOUNTING HOLE DIAMETER: 0.098 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 1.063 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH: 1.120 INCHES NOMINAL IN
•
WIDTH: 1.440 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BOLT OFFSET DISTANCE0.125 INCHES NOMINAL IN
LENGTH2.140 INCHES NOMINAL IN
LEVER OFFSET DISTANCE0.051 INCHES NOMINAL IN
STYLE DESIGNATORFLUSH LEVER ACTUATOR
MOUNTING HOLE DIAMETER0.098 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH1.063 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH1.120 INCHES NOMINAL IN
WIDTH1.440 INCHES NOMINAL IN
END ITEM IDENTIFICATIONW/S: AIRCRAFT, FREEDOM FIGHTER F-5
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H76-3-051-125?
H76-3-051-125 is a CATCH,FLUSH.
What is the NSN for H76-3-051-125?
H76-3-051-125 is cataloged in the U.S. Government catalog under NSN 5340-00-939-6011. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.