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404849 — CABLE ASSEMBLY,SPECIAL PURPOSE,E

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

404849: CABLE ASSEMBLY,SPECIAL PURPOSE,E.

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: STEEL, thread_class: 3A STUD THREAD A, thread_length: 1.250 INCHES MINIMUM NUT THREAD IN, overall_length: 6.000 INCHES NOMINAL IN, nominal_thread_size: 0.750 INCHES STUD THREAD IN, thread_pitch_diameters: +0.7084 TO 0.7104 INCHES NUT THREAD IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-741-0497, 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
404849
NSN: 5307-00-741-0497
NIINs: 007410497, 012602070, 013958332
FSC: 5307 — Studs
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
materialSTEEL
thread_class3A STUD THREAD A
thread_length1.250 INCHES MINIMUM NUT THREAD IN
overall_length6.000 INCHES NOMINAL IN
nominal_thread_size0.750 INCHES STUD THREAD IN
thread_pitch_diameters+0.7084 TO 0.7104 INCHES NUT THREAD IN
cotter_pin_hole_diameter0.093 INCHES NOMINAL FIRST HOLE IN
thread_quantity_per_inch16 NUT THREAD
thread_series_designatorUNF NUT THREAD
distance_from_cotter_pin_hole_centerline_to_nut_end0.156 INCHES NOMINAL FIRST HOLE IN
NSN5307-00-741-0497
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 404849 · 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
•
COTTER PIN HOLE DIAMETER: 0.093 INCHES NOMINAL FIRST HOLE IN
•
THREAD LENGTH: 1.250 INCHES MINIMUM STUD THREAD IN
•
THREAD PITCH DIAMETERS: +0.7084 TO 0.7104 INCHES NUT THREAD IN
•
NOMINAL THREAD SIZE: 0.750 INCHES STUD THREAD IN
•
THREAD CLASS: 3A STUD THREAD A
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
COTTER PIN HOLE DIAMETER0.093 INCHES NOMINAL FIRST HOLE IN
THREAD LENGTH1.250 INCHES MINIMUM STUD THREAD IN
THREAD LENGTH1.250 INCHES MINIMUM NUT THREAD IN
THREAD PITCH DIAMETERS+0.7084 TO 0.7104 INCHES NUT THREAD IN
OVERALL LENGTH6.000 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.750 INCHES STUD THREAD IN
NOMINAL THREAD SIZE0.750 INCHES NUT THREAD IN
THREAD CLASS3A STUD THREAD A
THREAD QUANTITY PER INCH16 NUT THREAD
THREAD QUANTITY PER INCH16 STUD THREAD
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 404849?
404849 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What is the NSN for 404849?
404849 is cataloged in the U.S. Government catalog under NSN 5307-00-741-0497. 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.