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PartsTable / COMPONENT / A3049A5-98
A3049A5-98 ✓ 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: ITEM IS DEGREASED, 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 5340-00-240-0681, 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
A3049A5-98
NSN: 5340-00-240-0681
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_featuresITEM IS DEGREASED
style_designatorSINGLE LOOP
tongue_hole_typeROUND, UNTHREADED
material_thickness0.031 INCHES NOMINAL IN
loop_inside_diameter0.312 INCHES NOMINAL IN
cushioning_environmental_protectionHEAT
distance_from_loop_center_to_tongue_end0.656 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.468 INCHES NOMINAL IN
NSN5340-00-240-0681
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A3049A5-98 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
•
DIAMETER: 0.173 INCHES NOMINAL IN
•
CUSHIONING ENVIRONMENTAL PROTECTION: HEAT
•
MATERIAL THICKNESS: 0.031 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SINGLE LOOP
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.468 INCHES NOMINAL IN
•
LOOP INSIDE DIAMETER: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM BAND
DIAMETER0.173 INCHES NOMINAL IN
CUSHIONING ENVIRONMENTAL PROTECTIONHEAT
MATERIAL THICKNESS0.031 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE LOOP
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.468 INCHES NOMINAL IN
OVERALL WIDTH0.375 INCHES NOMINAL IN
LOOP INSIDE DIAMETER0.312 INCHES NOMINAL IN
TONGUE HOLE TYPEROUND, UNTHREADED
SPECIAL FEATURESITEM IS DEGREASED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
76735Interchangeable
interchangeable cross-reference
interchangeable
7773Interchangeable
interchangeable cross-reference
interchangeable
845031C7115Interchangeable
interchangeable cross-reference
interchangeable
76735REVBInterchangeable
interchangeable cross-reference
interchangeable
2HG720Interchangeable
interchangeable cross-reference
interchangeable
76735-GInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A3049A5-98?
A3049A5-98 is a CLAMP,LOOP.
What parts can replace A3049A5-98?
There are 6 known substitutes for A3049A5-98: 76735, 7773, 845031C7115 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A3049A5-98?
A3049A5-98 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-240-0681. 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