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Technical Data Sheet
PartsTable / COMPONENT / 839919-00
839919-00 ✓ 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 STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, material: PLASTIC POLYAMIDE NYLON LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 0.625 INCHES NOMINAL IN, overall_length: 1.875 INCHES NOMINAL IN, style_designator: DOUBLE ARCH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-801-9800, 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
839919-00
NSN: 5340-00-801-9800
FSC: 5340
CAGE: 32345 — DEFENSE REDUCTION AGENCY (USA)
SPECIFICATIONS
cushionNOT INCLUDED
materialPLASTIC POLYAMIDE NYLON LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width0.625 INCHES NOMINAL IN
overall_length1.875 INCHES NOMINAL IN
style_designatorDOUBLE ARCH
material_thickness0.047 INCHES NOMINAL IN
mounting_hole_size0.062 INCHES NOMINAL IN
inside_diameter/arch_length0.687 INCHES NOMINAL IN
distance_between_base_and_inside_of_arch0.812 INCHES NOMINAL IN
NSN5340-00-801-9800
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 839919-00 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 BETWEEN BASE AND INSIDE OF ARCH: 0.812 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DOUBLE ARCH
•
MATERIAL: PLASTIC POLYAMIDE NYLON LOCATION NOT OTHERWISE SPECIFIED
•
MOUNTING HOLE SIZE: 0.062 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.047 INCHES NOMINAL IN
•
CUSHION: NOT INCLUDED
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE BETWEEN BASE AND INSIDE OF ARCH0.812 INCHES NOMINAL IN
STYLE DESIGNATORDOUBLE ARCH
MATERIALPLASTIC POLYAMIDE NYLON LOCATION NOT OTHERWISE SPECIFIED
MOUNTING HOLE SIZE0.062 INCHES NOMINAL IN
OVERALL WIDTH0.625 INCHES NOMINAL IN
MATERIAL THICKNESS0.047 INCHES NOMINAL IN
CUSHIONNOT INCLUDED
OVERALL LENGTH1.875 INCHES NOMINAL IN
MOUNTING PADNOT INCLUDED
INSIDE DIAMETER/ARCH LENGTH0.687 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
75102Upgraded Successor
successor cross-reference
successor
H1098MUpgraded Successor
successor cross-reference
successor
H154SSUpgraded Successor
successor cross-reference
successor
P28369Upgraded Successor
successor cross-reference
successor
215A-57Upgraded Successor
successor cross-reference
successor
B-2Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 839919-00?
839919-00 is a STRAP,RETAINING.
What parts can replace 839919-00?
There are 6 known substitutes for 839919-00: 75102, H1098M, H154SS and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 839919-00?
839919-00 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-801-9800. 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