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403-LSBCZ-1-R-.625H — CLAMP,BLOCK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

403-LSBCZ-1-R-.625H: CLAMP,BLOCK.

The CLAMP,BLOCK is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYPROPYLENE AND STEEL, overall_width: 1.625 INCHES NOMINAL1.625 INCHES NOMINAL IN, overall_height: 1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN, features_provided: GROMMET AND GROMMET AND W/BOLTW/BOLT, clamping_hole_diameter: 0.625 INCHES NOMINAL SINGLE HOLE IN, clamping_hole_quantity: 11. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-620-4585, 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
403-LSBCZ-1-R-.625H
NSN: 5340-01-620-4585
FSC: 5340 — Hardware, Commercial
CAGE: 3EWY1 — VERMATIC INC (USA)
SPECIFICATIONS
materialPLASTIC POLYPROPYLENE AND STEEL
overall_width1.625 INCHES NOMINAL1.625 INCHES NOMINAL IN
overall_height1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN
features_providedGROMMET AND GROMMET AND W/BOLTW/BOLT
clamping_hole_diameter0.625 INCHES NOMINAL SINGLE HOLE IN
clamping_hole_quantity11
mounting_hole_quantity22
end_item_identification2355-01-494-76142355-01-494-7614
part_name_assigned_by_controlling_agencyVERMATIC CLAMP
center_to_center_distance_between_first_and_second_mounting_holes1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
NSN5340-01-620-4585
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 403-LSBCZ-1-R-.625H 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
•
MOUNTING HOLE QUANTITY: 22
•
CLAMPING HOLE QUANTITY: 11
•
CLAMPING HOLE DIAMETER: 0.625 INCHES NOMINAL SINGLE HOLE IN
•
FEATURES PROVIDED: GROMMET AND GROMMET AND W/BOLTW/BOLT
•
CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND MOUNTING HOLES: 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY22
OVERALL HEIGHT1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN
CLAMPING HOLE QUANTITY11
OVERALL WIDTH1.625 INCHES NOMINAL1.625 INCHES NOMINAL IN
CLAMPING HOLE DIAMETER0.625 INCHES NOMINAL SINGLE HOLE IN
FEATURES PROVIDEDGROMMET AND GROMMET AND W/BOLTW/BOLT
CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND MOUNTING HOLES1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYVERMATIC CLAMP
END ITEM IDENTIFICATION2355-01-494-76142355-01-494-7614
MATERIALPLASTIC POLYPROPYLENE AND STEEL
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 403-LSBCZ-1-R-.625H?
403-LSBCZ-1-R-.625H is a CLAMP,BLOCK.
What is the NSN for 403-LSBCZ-1-R-.625H?
403-LSBCZ-1-R-.625H is cataloged in the U.S. Government catalog under NSN 5340-01-620-4585. 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.