NSN 5305-00-842-1639

Close Tolerance Screw

FSC: 5305 NIIN: 008421639

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Product Characteristics

NSN:

5305008421639

Demilitarization:

INC:

29294

Shelf Life:

N/A

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 0.270 inches and 0.323 inches

Fastener Length:

Between 5.313 inches and 5.333 inches

Head Style:

Fillister

Head Diameter:

0.374 inches

Head Height:

0.273 inches

Grip Diameter:

Between 0.2487 inches and 0.2492 inches

Shank Unthreaded Hole Diameter:

0.076 inches all holes and 0.086 inches all holes

Internal Drive Style:

Hexagon

Thread Diameter:

0.250 inches

Grip Length:

Between 4.875 inches and 4.895 inches

Width Across Flats:

Between 0.188 inches and 0.190 inches

Thready Qty Per Inch (tpi):

Distance From Head Largest Bearing Surface To Shank Hole Center:

5.224 inches all holes

Special Features:

Retaining element in shank

Material:

Steel

Thread Series Designator:

Unc

Part Numbers

AS104-04-78
AVIBANK MFG., INC.
CA2730-4-78
ARCONIC GLOBAL FASTENERS & RINGS,
CC00035-4-78
LOCKHEED MARTIN CORPORATION

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

7318152000 - Bolts and bolts and their nuts or washers exported in the same shipment.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

Similar NSN

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Cage Codes

AVIBANK MFG., INC. - 84256

ARCONIC GLOBAL FASTENERS & RINGS, - 29372

LOCKHEED MARTIN CORPORATION - 81755