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Technical Data Sheet

R632-3/4 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

R632-3/4: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: PAN NO. 2, head_height: 0.097 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.294 INCHES MAXIMUM IN, thread_length: 0.750 INCHES NOMINAL IN, screw_material: STEEL CORROSION RESISTING.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-614-1982, 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
R632-3/4
NSN: 5305-01-614-1982
FSC: 5305 — Screws
CAGE: 4XVX3 — SURE SEAL CONNECTORS (USA)
SPECIFICATIONS
head_stylePAN NO. 2
head_height0.097 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.294 INCHES MAXIMUM IN
thread_length0.750 INCHES NOMINAL IN
screw_materialSTEEL CORROSION RESISTING
fastener_length0.750 INCHES NOMINAL IN
special_featuresTHIS HAS AN UNDERCUT-CLEAR HOLE FOR AN 0-RING TO MAKE THIS AN AIR, WATER OR GAS-TIGHT SEAL; THE UNDERCUT IS 0.147 INCHES MINIMUM AND 0.152 INCHES MAXIMUM; O-RING IS MADE OF SILICONE RUBBER IN
thread_directionRIGHT-HAND
features_providedO RING
internal_drive_styleCROSS RECESS TYPE III
head_surface_treatmentPASSIVATE
NSN5305-01-614-1982
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: R632-3/4 · 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: 0.097 INCHES MAXIMUM IN
•
SCREW SURFACE TREATMENT: PASSIVATE
•
FASTENER LENGTH: 0.750 INCHES NOMINAL IN
•
THREAD LENGTH: 0.750 INCHES NOMINAL IN
•
SHANK SURFACE TREATMENT: PASSIVATE
•
BEARING SURFACE OF HEAD SURFACE TREATMENT: PASSIVATE
•
NOMINAL THREAD DIAMETER: 0.138 INCHES IN
•
FEATURES PROVIDED: O RING
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.097 INCHES MAXIMUM IN
SCREW SURFACE TREATMENTPASSIVATE
FASTENER LENGTH0.750 INCHES NOMINAL IN
THREAD LENGTH0.750 INCHES NOMINAL IN
SHANK SURFACE TREATMENTPASSIVATE
BEARING SURFACE OF HEAD SURFACE TREATMENTPASSIVATE
NOMINAL THREAD DIAMETER0.138 INCHES IN
FEATURES PROVIDEDO RING
HEAD SURFACE TREATMENTPASSIVATE
HEAD STYLEPAN NO. 2
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R632-3/4?
R632-3/4 is a SCREW,MACHINE.
What is the NSN for R632-3/4?
R632-3/4 is cataloged in the U.S. Government catalog under NSN 5305-01-614-1982. This indicates validated use in U.S. government and defense supply chains.
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