PartsTable / COMPONENT / 763-17
763-17
✓ 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
CABLE ASSEMBLY,POWER,ELECTRICAL. Key specifications include material: ASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL, body_width: 2.070 INCHES NOMINAL IN, body_height: 2.500 INCHES NOMINAL IN, body_length: 2.320 INCHES NOMINAL IN, end_item_name: GRADER, hole_diameter: 0.219 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-373-8740, 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
763-17
NSN: 5330-00-373-8740 FSC: 5330 CAGE: 45934 — ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US (USA)
SPECIFICATIONS
material ASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL body_width 2.070 INCHES NOMINAL IN body_height 2.500 INCHES NOMINAL IN body_length 2.320 INCHES NOMINAL IN end_item_name GRADER hole_diameter 0.219 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN inclosure_type HERMETICALLY SEALED end_item_source 35284 mounting_method THREADED HOLE(S) SINGLE GROUP frequency_rating 60.0 HERTZ NOMINAL SINGLE COMPONENT outside_diameter 4.313 INCHES NOMINAL IN special_features CAST STEEL BODY; STRAIGHT FLOW; 1 SPOOL; HYDRAULIC OIL SERVICE; 3 PORTS WITH INTERNAL THREADS; EXTERIOR PAINTED WITH BLACK PRIMER PAINT NSN 5330-00-373-8740
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 763-17
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
• CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
• MATERIAL DOCUMENT AND CLASSIFICATION: MIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL
• CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN
• HOLE DIAMETER: 0.219 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
• OUTSIDE DIAMETER: 4.313 INCHES NOMINAL IN
• MATERIAL: ASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
• BOLT CIRCLE DIAMETER: 3.688 INCHES NOMINAL IN
TYPICAL APPLICATIONS
Server Internal Cabling
Data Center Cable Infrastructure
SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLE SOLID SINGLE OR COMPOSITION BOLT HOLE QUANTITY 8 MATERIAL DOCUMENT AND CLASSIFICATION MIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL CROSS-SECTIONAL THICKNESS 0.031 INCHES NOMINAL IN HOLE DIAMETER 0.219 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN OUTSIDE DIAMETER 4.313 INCHES NOMINAL IN MATERIAL ASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL BOLT CIRCLE DIAMETER 3.688 INCHES NOMINAL IN STYLE DESIGNATOR CIRCULAR APERTURE DIAMETER 3.031 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
12413 Interchangeable interchangeable cross-reference
interchangeable
DC4 Interchangeable interchangeable cross-reference
interchangeable
14221 Interchangeable interchangeable cross-reference
interchangeable
WE1441 Interchangeable interchangeable cross-reference
interchangeable
722801-21 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 763-17?
763-17 is a CABLE ASSEMBLY,POWER,ELECTRICAL.
What parts can replace 763-17?
There are 17 known substitutes for 763-17: 12413, DC4, 14221 and 14 more. Substitute compatibility should be verified for your specific system.
Is 763-17 still available?
763-17 is currently cancelled.