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1153M64G02 — CLAMP,BLOCK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1153M64G02: CLAMP,BLOCK.

The CLAMP,BLOCK is a the manufacturer industrial component. Key specifications include block_height: 0.250 INCHES NOMINAL IN, overall_height: 0.500 INCHES NOMINAL IN, style_designator: RECTANGULAR, mounting_facility: UNTHREADED HOLE(S), mounting_hole_diameter: 0.231 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN, distance_from_center_of_mounting_hole_to_edge_along_the_width: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-183-7114, 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
1153M64G02
NSN: 5340-01-183-7114
FSC: 5340 — Hardware, Commercial
CAGE: 58828 — CFM INTERNATIONAL INC DBA CFM INTERNATIONAL (USA)
SPECIFICATIONS
block_height0.250 INCHES NOMINAL IN
overall_height0.500 INCHES NOMINAL IN
style_designatorRECTANGULAR
mounting_facilityUNTHREADED HOLE(S)
clamping_hole_quantity3
mounting_hole_diameter0.231 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN
mounting_hole_quantity3
distance_from_center_of_mounting_hole_to_edge_along_the_width0.250 INCHES NOMINAL IN
center_to_center_distance_between_first_and_third_mounting_holes2.070 INCHES NOMINAL IN
center_to_center_distance_between_first_and_second_clamping_holes0.800 INCHES NOMINAL IN
center_to_center_distance_between_first_and_second_mounting_holes0.800 INCHES NOMINAL IN
NSN5340-01-183-7114
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1153M64G02 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: 3
•
CLAMPING HOLE QUANTITY: 3
•
BLOCK HEIGHT: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR
•
MOUNTING HOLE DIAMETER: 0.231 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN FIRST AND THIRD MOUNTING HOLES: 2.070 INCHES NOMINAL IN
•
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY3
OVERALL HEIGHT0.500 INCHES NOMINAL IN
CLAMPING HOLE QUANTITY3
BLOCK HEIGHT0.250 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR
MOUNTING HOLE DIAMETER0.231 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN FIRST AND THIRD MOUNTING HOLES2.070 INCHES NOMINAL IN
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH0.250 INCHES NOMINAL IN
MOUNTING FACILITYUNTHREADED HOLE(S)
CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND MOUNTING HOLES0.800 INCHES NOMINAL IN
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 1153M64G02?
1153M64G02 is a CLAMP,BLOCK.
What is the NSN for 1153M64G02?
1153M64G02 is cataloged in the U.S. Government catalog under NSN 5340-01-183-7114. 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.