PartsTable / COMPONENT / 105749
105749
✓ 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 REGULATOR,ENGINE GENERATOR is a the manufacturer industrial component. Key specifications include system_voltage_rating: 12.0. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-599-6408, 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
105749
NSN: 5330-00-599-6408 FSC: 5330 CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
system_voltage_rating 12.0 NSN 5330-00-599-6408
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 105749
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 DOCUMENT AND CLASSIFICATION: AMS 7320B ASSN STD SINGLE MATERIAL RESPONSE OVERALL
• MATERIAL: COPPER ALLOY OVERALL
• SURFACE TREATMENT: SILVER OVERALL
• INSIDE DIAMETER: 5.412 INCHES NOMINAL IN
• RADIAL WALL THICKNESS: 0.2000 INCHES NOMINAL IN
• RING STYLE: CONTRACTING CONCENTRIC
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATION AMS 7320B ASSN STD SINGLE MATERIAL RESPONSE OVERALL MATERIAL COPPER ALLOY OVERALL SURFACE TREATMENT SILVER OVERALL OVERALL WIDTH 0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN INSIDE DIAMETER 5.412 INCHES NOMINAL IN JOINT STYLE STEP JOINT RADIAL WALL THICKNESS 0.2000 INCHES NOMINAL IN RING STYLE CONTRACTING CONCENTRIC CROSS-SECTIONAL SHAPE STYLE PLAIN RECTANGULAR, STRAIGHT FACE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
105749 Interchangeable interchangeable cross-reference
interchangeable
5-749 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 105749?
105749 is a REGULATOR,ENGINE GENERATOR.
What parts can replace 105749?
There are 2 known substitutes for 105749: 105749, 5-749. Substitute compatibility should be verified for your specific system.
Is 105749 still available?
105749 is currently cancelled.