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C1500-5 — CLAMP,INSTRUMENT MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

C1500-5: CLAMP,INSTRUMENT MOUNTING.

The CLAMP,INSTRUMENT MOUNTING is a the manufacturer industrial component. Key specifications include width: 1.340 INCHES NOMINAL IN, height: 1.000 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, inside_width: 1.457 INCHES NOMINAL IN, inside_length: 3.175 INCHES NOMINAL IN, furnished_items: SCREW. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-484-4920, 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
C1500-5
NSN: 5340-01-484-4920
NIINs: 014844920, 014987882
FSC: 5340 — Hardware, Commercial
CAGE: 98869 — HOWELL INSTRUMENTS, INC. DBA HOWELL INSTRUMENTS INC (USA)
SPECIFICATIONS
width1.340 INCHES NOMINAL IN
height1.000 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
inside_width1.457 INCHES NOMINAL IN
inside_length3.175 INCHES NOMINAL IN
furnished_itemsSCREW
style_designatorRECTANGULAR
surface_treatmentANODIZE
distance_across_corners2.670 INCHES NOMINAL IN
material_document_and_classificationQQ-A-250/11-T6 FED SPEC SINGLE MATERIAL RESPONSE
center_to_center_distance_between_holes3.060 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyCARDIAC STATUS CONT KT C/O 6VI2LEVELS3SETS TO ENSURE ACCURACY
NSN5340-01-484-4920
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C1500-5 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
•
INSIDE WIDTH: 1.457 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE-II, CLASS1 MIL SPEC SINGLE TREATMENT RESPONSE
•
DISTANCE ACROSS CORNERS: 2.670 INCHES NOMINAL IN
•
INSIDE LENGTH: 3.175 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11-T6 FED SPEC SINGLE MATERIAL RESPONSE
•
CENTER TO CENTER DISTANCE BETWEEN HOLES: 3.060 INCHES NOMINAL IN
•
HEIGHT: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INSIDE WIDTH1.457 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE-II, CLASS1 MIL SPEC SINGLE TREATMENT RESPONSE
DISTANCE ACROSS CORNERS2.670 INCHES NOMINAL IN
INSIDE LENGTH3.175 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11-T6 FED SPEC SINGLE MATERIAL RESPONSE
CENTER TO CENTER DISTANCE BETWEEN HOLES3.060 INCHES NOMINAL IN
HEIGHT1.000 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE
WIDTH1.340 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
64423Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C1500-5?
C1500-5 is a CLAMP,INSTRUMENT MOUNTING.
What parts can replace C1500-5?
There is 1 known substitute for C1500-5: 64423. Substitute compatibility should be verified for your specific system.
What is the NSN for C1500-5?
C1500-5 is cataloged in the U.S. Government catalog under NSN 5340-01-484-4920. 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.