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448K99 — STUD,PLAIN

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

448K99: STUD,PLAIN.

The STUD,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 1.75 INCHES NOMINAL IN, special_features: SOCKET DRIVE; COLOR IS SILVER; MOUNT TYPE IS SWIVEL, thread_direction: UNABLE TO DECODE, surface_treatment: UNABLE TO DECODE, nominal_thread_size: UNABLE TO DECODE. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-730-8661, 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
448K99
NSN: 5307-01-730-8661
FSC: 5307 — Studs
CAGE: 3B4A8 — GRAINGER INTEGRATED SUPPLY DIV GRAINGER INTEGRATED SUPPLY (USA)
SPECIFICATIONS
materialSTEEL
overall_length1.75 INCHES NOMINAL IN
special_featuresSOCKET DRIVE; COLOR IS SILVER; MOUNT TYPE IS SWIVEL
thread_directionUNABLE TO DECODE
surface_treatmentUNABLE TO DECODE
nominal_thread_sizeUNABLE TO DECODE
thread_quantity_per_inchUNABLE TO DECODE
thread_series_designatorUNABLE TO DECODE
part_name_assigned_by_controlling_agencyROD HANGER
NSN5307-01-730-8661
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 448K99 · 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 DIRECTION: UNABLE TO DECODE
•
NOMINAL THREAD SIZE: UNABLE TO DECODE
•
SURFACE TREATMENT: UNABLE TO DECODE
•
THREAD QUANTITY PER INCH: UNABLE TO DECODE
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL LENGTH1.75 INCHES NOMINAL IN
THREAD DIRECTIONUNABLE TO DECODE
NOMINAL THREAD SIZEUNABLE TO DECODE
SPECIAL FEATURESSOCKET DRIVE; COLOR IS SILVER; MOUNT TYPE IS SWIVEL
SURFACE TREATMENTUNABLE TO DECODE
PART NAME ASSIGNED BY CONTROLLING AGENCYROD HANGER
THREAD QUANTITY PER INCHUNABLE TO DECODE
MATERIALSTEEL
THREAD SERIES DESIGNATORUNABLE TO DECODE
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 448K99?
448K99 is a STUD,PLAIN.
What is the NSN for 448K99?
448K99 is cataloged in the U.S. Government catalog under NSN 5307-01-730-8661. 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.