PartsTable / COMPONENT / TA73638-2
TA73638-2
✓ 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 BUMPER is a the manufacturer industrial component. Key specifications include color: BLACK, material: RUBBER SYNTHETIC, shank_length: 0.125 INCHES NOMINAL IN, overall_height: 0.813 INCHES NOMINAL IN, special_features: 0.438 IN. H HEAD IN, style_designator: ROUND TOP FLANGE.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-266-0754, 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
TA73638-2
NSN: 5340-00-266-0754 FSC: 5340 CAGE: 92162 — TELREX LABS (USA)
SPECIFICATIONS
color BLACK material RUBBER SYNTHETIC shank_length 0.125 INCHES NOMINAL IN overall_height 0.813 INCHES NOMINAL IN special_features 0.438 IN. H HEAD IN style_designator ROUND TOP FLANGE fastening_device_size NO. 8-32 MACHINE SCREW fastening_device_type MACHINE SCREW outside/top_flange_diameter 0.750 INCHES NOMINAL IN NSN 5340-00-266-0754
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: TA73638-2
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
• FASTENING DEVICE TYPE: MACHINE SCREW
• FASTENING DEVICE SIZE: NO. 8-32 MACHINE SCREW
• OUTSIDE/TOP FLANGE DIAMETER: 0.750 INCHES NOMINAL IN
• SHANK LENGTH: 0.125 INCHES NOMINAL IN
• STYLE DESIGNATOR: ROUND TOP FLANGE
TECHNICAL CHARACTERISTICS (FLIS)
FASTENING DEVICE TYPE MACHINE SCREW FASTENING DEVICE SIZE NO. 8-32 MACHINE SCREW SPECIAL FEATURES 0.438 IN. H HEAD IN OUTSIDE/TOP FLANGE DIAMETER 0.750 INCHES NOMINAL IN SHANK LENGTH 0.125 INCHES NOMINAL IN OVERALL HEIGHT 0.813 INCHES NOMINAL IN STYLE DESIGNATOR ROUND TOP FLANGE COLOR BLACK MATERIAL RUBBER SYNTHETIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
165A Interchangeable interchangeable cross-reference
interchangeable
TS294BU Interchangeable interchangeable cross-reference
interchangeable
481599-1 Interchangeable interchangeable cross-reference
interchangeable
TS-3370 Interchangeable interchangeable cross-reference
interchangeable
1005 Interchangeable interchangeable cross-reference
interchangeable
359-1040P1 Interchangeable Same NIIN cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TA73638-2?
TA73638-2 is a BUMPER.
What parts can replace TA73638-2?
There are 6 known substitutes for TA73638-2: 165A, TS294BU, 481599-1 and 3 more. Substitute compatibility should be verified for your specific system.
Is TA73638-2 still available?
TA73638-2 is currently cancelled.
Request a Quote — TA73638-2