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PartsTable / COMPONENT / A3046A4
A3046A4 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.173 INCHES NOMINAL IN, material: ALUMINUM BAND, overall_width: 0.375 INCHES NOMINAL IN, special_features: EXTRUDED SYNTHETIC CHANNEL COVERED, style_designator: SINGLE LOOP, tongue_hole_type: ROUND, UNTHREADED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-298-9497, 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
A3046A4
NSN: 5340-00-298-9497
FSC: 5340
CAGE: 78553 — TINNERMAN PALNUT ENGINEERED PRODUCTS, INC. (USA)
SPECIFICATIONS
diameter0.173 INCHES NOMINAL IN
materialALUMINUM BAND
overall_width0.375 INCHES NOMINAL IN
special_featuresEXTRUDED SYNTHETIC CHANNEL COVERED
style_designatorSINGLE LOOP
tongue_hole_typeROUND, UNTHREADED
material_thickness0.032 INCHES NOMINAL IN
loop_inside_diameter0.125 INCHES NOMINAL IN
distance_from_loop_center_to_tongue_end0.4525 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.2655 INCHES NOMINAL IN
NSN5340-00-298-9497
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A3046A4 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
•
MATERIAL: ALUMINUM BAND
•
STYLE DESIGNATOR: SINGLE LOOP
•
TONGUE HOLE TYPE: ROUND, UNTHREADED
•
LOOP INSIDE DIAMETER: 0.125 INCHES NOMINAL IN
•
DIAMETER: 0.173 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.4525 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM BAND
STYLE DESIGNATORSINGLE LOOP
TONGUE HOLE TYPEROUND, UNTHREADED
LOOP INSIDE DIAMETER0.125 INCHES NOMINAL IN
MATERIALRUBBER CUSHION
DIAMETER0.173 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.4525 INCHES NOMINAL IN
SPECIAL FEATURESEXTRUDED SYNTHETIC CHANNEL COVERED
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.2655 INCHES NOMINAL IN
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
MILC8063TYPE1CLASSAUpgraded Successor
successor cross-reference
successor
414B638P1Upgraded Successor
successor cross-reference
successor
MIL-DTL-8603Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A3046A4?
A3046A4 is a CLAMP,LOOP.
What parts can replace A3046A4?
There are 3 known substitutes for A3046A4: MILC8063TYPE1CLASSA, 414B638P1, MIL-DTL-8603. Substitute compatibility should be verified for your specific system.
What is the NSN for A3046A4?
A3046A4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-298-9497. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026