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1732320 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1732320: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include fastener_length: 1.000 INCHES NOMINAL IN, special_features: STAINLESS STEEL; 3/8-16; HEX HEAD; REPAIR PART FOR CENTRIFUGAL PUMP 4XZ16 NSN 4320-01-506-2047, thread_direction: RIGHT-HAND, end_item_identification: 2HP CENTRIFUGAL PUMP 4XZ16 NSN 4320-01-506-2047, nominal_thread_diameter: 0.375 INCHES IN, thread_quantity_per_inch: 16. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-506-3683, 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
1732320
NSN: 5305-01-506-3683
FSC: 5305 — Screws
CAGE: 0LE36 — CONNECTRONICS CORP (USA)
SPECIFICATIONS
fastener_length1.000 INCHES NOMINAL IN
special_featuresSTAINLESS STEEL; 3/8-16; HEX HEAD; REPAIR PART FOR CENTRIFUGAL PUMP 4XZ16 NSN 4320-01-506-2047
thread_directionRIGHT-HAND
end_item_identification2HP CENTRIFUGAL PUMP 4XZ16 NSN 4320-01-506-2047
nominal_thread_diameter0.375 INCHES IN
thread_quantity_per_inch16
part_name_assigned_by_controlling_agencySTAINLESS STEEL HEX HEAD SCREW 3/8-16 FOR CENTRIFUGAL PUMP 4XZ16
NSN5305-01-506-3683
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1732320 · 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
•
FASTENER LENGTH: 1.000 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD QUANTITY PER INCH: 16
TECHNICAL CHARACTERISTICS
FASTENER LENGTH1.000 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.375 INCHES IN
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESSTAINLESS STEEL; 3/8-16; HEX HEAD; REPAIR PART FOR CENTRIFUGAL PUMP 4XZ16 NSN 4320-01-506-2047
PART NAME ASSIGNED BY CONTROLLING AGENCYSTAINLESS STEEL HEX HEAD SCREW 3/8-16 FOR CENTRIFUGAL PUMP 4XZ16
END ITEM IDENTIFICATION2HP CENTRIFUGAL PUMP 4XZ16 NSN 4320-01-506-2047
THREAD QUANTITY PER INCH16
SUBSTITUTES & CROSS-REFERENCES 1
03-0239Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 1732320?
1732320 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 1732320?
There is 1 known substitute for 1732320: 03-0239. Substitute compatibility should be verified for your specific system.
What is the NSN for 1732320?
1732320 is cataloged in the U.S. Government catalog under NSN 5305-01-506-3683. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.