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PartsTable / COMPONENT / 9159891
9159891 ✓ 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: RUBBER SYNTHETIC CUSHION, overall_width: 0.375 INCHES NOMINAL IN, style_designator: OFFSET MOUNT, tongue_hole_type: ROUND, UNTHREADED, material_thickness: 0.040 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-141-6997, 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
9159891
NSN: 5340-00-141-6997
FSC: 5340
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
diameter0.173 INCHES NOMINAL IN
materialRUBBER SYNTHETIC CUSHION
overall_width0.375 INCHES NOMINAL IN
style_designatorOFFSET MOUNT
tongue_hole_typeROUND, UNTHREADED
material_thickness0.040 INCHES NOMINAL IN
loop_inside_diameter0.250 INCHES NOMINAL IN
distance_from_loop_center_to_tongue_end0.640 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.453 INCHES NOMINAL IN
NSN5340-00-141-6997
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9159891 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: RUBBER CUSHION
•
DIAMETER: 0.173 INCHES NOMINAL IN
•
STYLE DESIGNATOR: OFFSET MOUNT
•
CUSHIONING ENVIRONMENTAL PROTECTION: HYDRAULIC FLUID
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.781 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-A250/ FED SPEC SINGLE MATERIAL RESPONSE BAND
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER CUSHION
OVERALL WIDTH0.375 INCHES NOMINAL IN
DIAMETER0.173 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 2024 BAND
STYLE DESIGNATOROFFSET MOUNT
CUSHIONING ENVIRONMENTAL PROTECTIONHYDRAULIC FLUID
DISTANCE FROM LOOP CENTER TO TONGUE END0.781 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-A250/ FED SPEC SINGLE MATERIAL RESPONSE BAND
MATERIAL THICKNESS0.031 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.406 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
9159891Upgraded Successor
successor cross-reference
successor
9159893Upgraded Successor
successor cross-reference
successor
214MR27P4Upgraded Successor
successor cross-reference
successor
L294942-38Interchangeable
interchangeable cross-reference
interchangeable
754-7-2-6Interchangeable
interchangeable cross-reference
interchangeable
7435967P0006Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9159891?
9159891 is a CLAMP,LOOP.
What parts can replace 9159891?
There are 8 known substitutes for 9159891: 9159891, 9159893, 214MR27P4 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9159891?
9159891 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-141-6997. 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