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157449-01 — STUD,PLAIN

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

157449-01: STUD,PLAIN.

The STUD,PLAIN is a the manufacturer industrial component. Key specifications include thread_class: 2B STUD THREAD, thread_length: 0.190 INCHES MINIMUM STUD THREAD IN, overall_length: 1.390 INCHES NOMINAL IN, thread_direction: RIGHT-HAND STUD THREAD, nominal_thread_size: 0.086 INCHES NUT THREAD IN, thread_quantity_per_inch: 56 NUT THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-008-4250, 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
157449-01
NSN: 5307-01-008-4250
FSC: 5307 — Studs
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
thread_class2B STUD THREAD
thread_length0.190 INCHES MINIMUM STUD THREAD IN
overall_length1.390 INCHES NOMINAL IN
thread_directionRIGHT-HAND STUD THREAD
nominal_thread_size0.086 INCHES NUT THREAD IN
thread_quantity_per_inch56 NUT THREAD
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) STUD THREAD
NSN5307-01-008-4250
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 157449-01 · 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
•
THREAD LENGTH: 0.190 INCHES MINIMUM NUT THREAD IN
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 0.086 INCHES STUD THREAD IN
•
THREAD CLASS: 2B STUD THREAD
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.190 INCHES MINIMUM NUT THREAD IN
THREAD LENGTH0.190 INCHES MINIMUM STUD THREAD IN
OVERALL LENGTH1.390 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.086 INCHES STUD THREAD IN
NOMINAL THREAD SIZE0.086 INCHES NUT THREAD IN
THREAD CLASS2B STUD THREAD
THREAD QUANTITY PER INCH56 NUT THREAD
THREAD QUANTITY PER INCH56 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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 157449-01?
157449-01 is a STUD,PLAIN.
What is the NSN for 157449-01?
157449-01 is cataloged in the U.S. Government catalog under NSN 5307-01-008-4250. 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.