PartsTable
Technical Data Sheet
S311 ✓ Verified by PartsTable
· PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include special_features: COGNIZANT SERVICE - UNITED KINGDOM ROYAL AIR FORCE, end_item_identification: HARRIER GR5 SIMULATOR,RAMTEK CORP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-060-3858, 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
S311
NSN: 4720-00-060-3858
FSC: 4720
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)
SPECIFICATIONS
special_featuresCOGNIZANT SERVICE - UNITED KINGDOM ROYAL AIR FORCE
end_item_identificationHARRIER GR5 SIMULATOR,RAMTEK CORP
NSN4720-00-060-3858
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: S311 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
CONNECTION STYLE: SWIVEL NUT, FLARELESS SECOND END
THREAD DIRECTION: RIGHT-HAND SECOND END
FEATURES PROVIDED: INTERNAL SUPPORT
INSIDE DIAMETER: 0.313 INCHES NOMINAL IN
OUTSIDE DIAMETER: 0.469 INCHES NOMINAL IN
THREAD CLASS: 3B FIRST END
SUPPLEMENTARY FEATURES: THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCE, 99207, HAS INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984
SEAT ANGLE: 12.0 DEGREES SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLESWIVEL NUT, FLARELESS SECOND END
THREAD DIRECTIONRIGHT-HAND SECOND END
FEATURES PROVIDEDINTERNAL SUPPORT
INSIDE DIAMETER0.313 INCHES NOMINAL IN
OUTSIDE DIAMETER0.469 INCHES NOMINAL IN
THREAD CLASS3B FIRST END
SUPPLEMENTARY FEATURESTHIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCE, 99207, HAS INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984
SEAT ANGLE12.0 DEGREES SECOND END
OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
SPECIFICATION/STANDARD DATA99207-37C300485+101 MANUFACTURERS SOURCE CONTROL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
S311Interchangeable
interchangeable cross-reference
interchangeable
5207KGInterchangeable
interchangeable cross-reference
interchangeable
FFB171Interchangeable
interchangeable cross-reference
interchangeable
SEE P-S-311Interchangeable
interchangeable cross-reference
interchangeable
PS311Interchangeable
interchangeable cross-reference
interchangeable
J9521Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S311?
S311 is a BEARING,BALL,ANNULAR.
What parts can replace S311?
There are 17 known substitutes for S311: S311, 5207KG, FFB171 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S311?
S311 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-060-3858. This indicates validated use in U.S. government and defense supply chains.
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