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316-872 ✓ 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: 0.188 INCHES NOMINAL IN, material: PLASTIC POLYAMIDE NYLON BAND, overall_width: 0.375 INCHES NOMINAL IN, style_designator: SINGLE LOOP, tongue_hole_type: ROUND, UNTHREADED, material_thickness: 0.063 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 5340-00-836-4021, 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
316-872
NSN: 5340-00-836-4021
FSC: 5340
CAGE: K2504 — RS COMPONENTS LIMITED (GBR)
SPECIFICATIONS
diameter0.188 INCHES NOMINAL IN
materialPLASTIC POLYAMIDE NYLON BAND
overall_width0.375 INCHES NOMINAL IN
style_designatorSINGLE LOOP
tongue_hole_typeROUND, UNTHREADED
material_thickness0.063 INCHES NOMINAL IN
loop_inside_diameter0.188 INCHES NOMINAL IN
distance_from_loop_center_to_tongue_end0.563 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.375 INCHES NOMINAL IN
NSN5340-00-836-4021
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 316-872 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
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.563 INCHES NOMINAL IN
•
DIAMETER: 0.188 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.375 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON BAND
•
TONGUE HOLE TYPE: ROUND, UNTHREADED
•
LOOP INSIDE DIAMETER: 0.188 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.063 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SINGLE LOOP
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE FROM LOOP CENTER TO TONGUE END0.563 INCHES NOMINAL IN
DIAMETER0.188 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.375 INCHES NOMINAL IN
MATERIALPLASTIC POLYAMIDE NYLON BAND
TONGUE HOLE TYPEROUND, UNTHREADED
LOOP INSIDE DIAMETER0.188 INCHES NOMINAL IN
MATERIAL THICKNESS0.063 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE LOOP
OVERALL WIDTH0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
N3Interchangeable
interchangeable cross-reference
interchangeable
ASTM D 91Interchangeable
interchangeable cross-reference
interchangeable
C313Interchangeable
interchangeable cross-reference
interchangeable
K743Interchangeable
interchangeable cross-reference
interchangeable
PR3Interchangeable
interchangeable cross-reference
interchangeable
M35Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 316-872?
316-872 is a CLAMP,LOOP.
What parts can replace 316-872?
There are 10 known substitutes for 316-872: N3, ASTM D 91, C313 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 316-872?
316-872 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-836-4021. 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