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PartsTable / COMPONENT / 45D5H16
45D5H16 ✓ 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: 0.204 INCHES NOMINAL IN, material: STEEL COMP 321 BAND, overall_width: 0.500 INCHES NOMINAL IN, style_designator: OFFSET MOUNT, tongue_hole_type: ROUND, UNTHREADED, surface_treatment: PASSIVATE BAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-988-5921, 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
45D5H16
NSN: 5340-00-988-5921
FSC: 5340
CAGE: 38597 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
diameter0.204 INCHES NOMINAL IN
materialSTEEL COMP 321 BAND
overall_width0.500 INCHES NOMINAL IN
style_designatorOFFSET MOUNT
tongue_hole_typeROUND, UNTHREADED
surface_treatmentPASSIVATE BAND
material_thickness0.032 INCHES NOMINAL IN
loop_inside_diameter1.000 INCHES NOMINAL IN
cushioning_environmental_protectionCORROSION RESISTANT AND WEATHER RESISTANT AND OIL RESISTANT
material_document_and_classificationAMS 3303 ASSN STD SINGLE MATERIAL RESPONSE CUSHION
distance_from_loop_center_to_tongue_end1.169 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.951 INCHES NOMINAL IN
NSN5340-00-988-5921
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 45D5H16 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
•
CUSHIONING ENVIRONMENTAL PROTECTION: CORROSION RESISTANT AND WEATHER RESISTANT AND OIL RESISTANT
•
STYLE DESIGNATOR: OFFSET MOUNT
•
DIAMETER: 0.204 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 321 BAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3303 ASSN STD SINGLE MATERIAL RESPONSE CUSHION
•
SURFACE TREATMENT: PASSIVATE BAND
•
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CUSHIONING ENVIRONMENTAL PROTECTIONCORROSION RESISTANT AND WEATHER RESISTANT AND OIL RESISTANT
STYLE DESIGNATOROFFSET MOUNT
DIAMETER0.204 INCHES NOMINAL IN
MATERIALSTEEL COMP 321 BAND
MATERIALRUBBER SILICONE CLASS Q CUSHION
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3303 ASSN STD SINGLE MATERIAL RESPONSE CUSHION
SURFACE TREATMENTPASSIVATE BAND
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
TONGUE HOLE TYPEROUND, UNTHREADED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
46716Upgraded Successor
successor cross-reference
successor
46716-15Upgraded Successor
successor cross-reference
successor
2013 46Interchangeable
interchangeable cross-reference
interchangeable
550 46Interchangeable
interchangeable cross-reference
interchangeable
TA1720H016HRInterchangeable
Same NIIN cross-reference
interchangeable
TA1720H16HRInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 45D5H16?
45D5H16 is a CLAMP,LOOP.
What parts can replace 45D5H16?
There are 6 known substitutes for 45D5H16: 46716, 46716-15, 2013 46 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 45D5H16?
45D5H16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-988-5921. 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