NSN 5305-01-303-5639

Close Tolerance Screw

FSC: 5305     NIIN: 013035639
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Product Characteristics

NSN:
5305013035639
Demilitarization:
NO
INC:
29294
Shelf Life:
N/A
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.444 inches and 0.494 inches
Fastener Length:
Between 0.704 inches and 0.734 inches
Head Style:
Oval countersunk
Head Diameter:
Between 0.390 inches and 0.395 inches
Grip Diameter:
Between 0.2490 inches and 0.2495 inches
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.250 inches
Grip Length:
Between 0.240 inches and 0.260 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
125000 pounds per square inch
Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Part Name Assigned By Controlling Agency:
Navy special project
Material:
Nickel alloy 718
Surface Treatment:
Passivate
Thread Series Designator:
Unjf

Part Numbers

  • 3M939-4-4
    BOEING COMPANY, THE
  • AIC939-4-4
    SPS TECHNOLOGIES, LLC
  • AIC939-4-4P
    SPS TECHNOLOGIES, LLC
  • HR248-4-4PX
    HI-SHEAR CORPORATION
  • SC1823-4-4
    ARCONIC GLOBAL FASTENERS & RINGS,
  • SC1823-4-4P
    ARCONIC GLOBAL FASTENERS & RINGS,
  • VT1731-4-4
    ARCONIC GLOBAL FASTENERS & RINGS,

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

7508900000 - Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire).

Professional Distribution

  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   AS9120 Quality Standards
  •   100% Quality Inspections
ITAR registered supplier

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NSN: 5305-01-303-5639 screw,close tolerance
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Cage Codes
BOEING COMPANY, THE - 76301
SPS TECHNOLOGIES, LLC - 06725
HI-SHEAR CORPORATION - 73197
ARCONIC GLOBAL FASTENERS & RINGS, - 06950
ARCONIC GLOBAL FASTENERS & RINGS, - 92215