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7429K46 — CLAMP,BLOCK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7429K46: CLAMP,BLOCK.

The CLAMP,BLOCK is a the manufacturer industrial component. Key specifications include material: PLASTIC, overall_width: 1.6875 INCHES NOMINAL1.6875 INCHES NOMINAL IN, overall_length: 1.625 INCHES NOMINAL1.625 INCHES NOMINAL IN, special_features: TO SEPARATE 2 TUBES/HOSES WITH OD OF 0.625 TO 0.750, style_designator: RECTANGULAR, mounting_facility: UNTHREADED HOLE(S)UNTHREADED HOLE(S). This part is cataloged in the U.S.

Government catalog under NSN 5340-01-618-1484, 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
7429K46
NSN: 5340-01-618-1484
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialPLASTIC
overall_width1.6875 INCHES NOMINAL1.6875 INCHES NOMINAL IN
overall_length1.625 INCHES NOMINAL1.625 INCHES NOMINAL IN
special_featuresTO SEPARATE 2 TUBES/HOSES WITH OD OF 0.625 TO 0.750
style_designatorRECTANGULAR
mounting_facilityUNTHREADED HOLE(S)UNTHREADED HOLE(S)
clamping_hole_diameter0.625 INCHES MINIMUM AND 0.750 INCHES MAXIMUM ALL HOLES IN
clamping_hole_quantity22
mounting_hole_diameter0.2032 INCHES NOMINAL0.2032 INCHES NOMINAL IN
end_item_identification7360-01-579-19567360-01-579-1956
NSN5340-01-618-1484
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7429K46 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
•
CLAMPING HOLE QUANTITY: 22
•
STYLE DESIGNATOR: RECTANGULAR
•
MOUNTING HOLE DIAMETER: 0.2032 INCHES NOMINAL0.2032 INCHES NOMINAL IN
•
CLAMPING HOLE DIAMETER: 0.625 INCHES MINIMUM AND 0.750 INCHES MAXIMUM ALL HOLES IN
•
MOUNTING FACILITY: UNTHREADED HOLE(S)UNTHREADED HOLE(S)
TECHNICAL CHARACTERISTICS
CLAMPING HOLE QUANTITY22
STYLE DESIGNATORRECTANGULAR
MOUNTING HOLE DIAMETER0.2032 INCHES NOMINAL0.2032 INCHES NOMINAL IN
OVERALL LENGTH1.625 INCHES NOMINAL1.625 INCHES NOMINAL IN
OVERALL WIDTH1.6875 INCHES NOMINAL1.6875 INCHES NOMINAL IN
CLAMPING HOLE DIAMETER0.625 INCHES MINIMUM AND 0.750 INCHES MAXIMUM ALL HOLES IN
MOUNTING FACILITYUNTHREADED HOLE(S)UNTHREADED HOLE(S)
SPECIAL FEATURESTO SEPARATE 2 TUBES/HOSES WITH OD OF 0.625 TO 0.750
END ITEM IDENTIFICATION7360-01-579-19567360-01-579-1956
MATERIALPLASTIC
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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 7429K46?
7429K46 is a CLAMP,BLOCK.
What is the NSN for 7429K46?
7429K46 is cataloged in the U.S. Government catalog under NSN 5340-01-618-1484. 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.