NSN 4730-00-289-8637

Tube Coupling Nut

FSC: 4730 NIIN: 002898637

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Product Characteristics

NSN:

4730002898637

Demilitarization:

INC:

03859

Shelf Life:

N/A

Thread Class:

Thread Direction:

Right-hand

Fabrication Method:

Machined

Nut Style:

Tube coupling

Nut Height:

0.578 inches

Width Across Flats:

0.438 inches

Length To Shoulder:

Between 0.422 inches and 0.438 inches

Smallest Inside Diameter:

Between 0.230 inches and 0.245 inches

Thread Series:

Unf

Thready Qty Per Inch (tpi):

Thread Size:

0.375 inches

Tube Outside Diameter:

0.188 inches

Seat Angle:

45.00 degrees

Material:

Steel comp 1137 or steel comp 1141

Material Specification:

66, aisa/sae 1137 or 1141 federal standard single material response

Surface Treatment:

Cadmium

Surface Treatment Specification:

Qq-p-416, type 2, cl 2 federal specification single treatment response

Specification Data:

96906-ms21921 government standard

Part Numbers

MS21921-3
MILITARY STANDARDS

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

7318160000 - Nuts of iron or steel.

Professional Distribution

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

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Cage Codes

MILITARY STANDARDS - 96906