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568286-1 — STUD,CONTINUOUS THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

568286-1: STUD,CONTINUOUS THREAD.

The STUD,CONTINUOUS THREAD is a the manufacturer industrial component. Key specifications include overall_length: 2.340 INCHES MINIMUM AND 2.370 INCHES MAXIMUM IN, nominal_thread_size: 0.375 INCHES STUD THREAD IN, thread_series_designator: UNF STUD THREAD, material_document_and_classification: QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: NAVY SPECIAL PROJECT. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-191-3276, 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
568286-1
NSN: 5307-01-191-3276
FSC: 5307 — Studs
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
overall_length2.340 INCHES MINIMUM AND 2.370 INCHES MAXIMUM IN
nominal_thread_size0.375 INCHES STUD THREAD IN
thread_series_designatorUNF STUD THREAD
material_document_and_classificationQQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyNAVY SPECIAL PROJECT
NSN5307-01-191-3276
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 568286-1 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE
•
NOMINAL THREAD SIZE: 0.375 INCHES STUD THREAD IN
•
THREAD SERIES DESIGNATOR: UNF STUD THREAD
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH2.340 INCHES MINIMUM AND 2.370 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.375 INCHES STUD THREAD IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
THREAD SERIES DESIGNATORUNF STUD THREAD
OTHER ITEMS IN FSC 5307 — Studs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625
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 568286-1?
568286-1 is a STUD,CONTINUOUS THREAD.
What is the NSN for 568286-1?
568286-1 is cataloged in the U.S. Government catalog under NSN 5307-01-191-3276. 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.