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237208 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

237208: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: COPPER ALLOY STEM, body_style: ANGLE, regulation_type: MANUAL SINGLE STAGE, flow_control_device: DISK, valve_loading_method: SPRING. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-217-3146, 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
237208
NSN: 5306-00-217-3146
NIINs: 002173146, 004041517
FSC: 5306 — Bolts
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialCOPPER ALLOY STEM
body_styleANGLE
regulation_typeMANUAL SINGLE STAGE
flow_control_deviceDISK
valve_loading_methodSPRING
manual_control_methodSCREW
end_connection_quantity2
media_for_which_designedREFRIGERANTTYPE 22 OFBB-C-310
first_end_connection_typeUNTHREADED INTERNAL TUBE
first_end_style_designatorSOCKET
maximum_inlet_pressure_ratingERR-060
NSN5306-00-217-3146
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 237208 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD HEIGHT: 0.260 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.403 INCHES NOMINAL IN
•
THREAD LENGTH: 0.698 INCHES MINIMUM IN
•
HARDNESS RATING: 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
•
FIRST DIAMETER FROM HEAD: 0.312 INCHES NOMINAL IN
•
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER: 0.370 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.312 INCHES IN
•
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER: 0.562 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.260 INCHES NOMINAL IN
FASTENER LENGTH1.403 INCHES NOMINAL IN
THREAD LENGTH0.698 INCHES MINIMUM IN
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
FIRST DIAMETER FROM HEAD0.312 INCHES NOMINAL IN
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER0.370 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.312 INCHES IN
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER0.562 INCHES NOMINAL IN
HEAD STYLEROUND W/WRENCH FLATS
THREAD DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 237208?
237208 is a VALVE,REGULATING,FLUID PRESSURE.
What is the NSN for 237208?
237208 is cataloged in the U.S. Government catalog under NSN 5306-00-217-3146. This indicates validated use in U.S. government and defense supply chains.
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