NSN 5310-00-138-4261

Hexagon Self-locking Nut

FSC: 5310 NIIN: 001384261

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Product Characteristics

NSN:

5310001384261

Demilitarization:

INC:

05277

Shelf Life:

N/A

Thread Class:

Thread Direction:

Right-hand

Locking Feature:

Prevailing torque with nonmetallic insert

Lubrication:

Soluble lubricant

Nut Style:

Hexagon

Nut Height:

Between 0.240 inches and 0.360 inches

Width Across Flats:

Between 0.430 inches and 0.439 inches

Tempurature Rating:

250.0 degrees fahrenheit

Thread Series:

Unjf

Thready Qty Per Inch (tpi):

Thread Size:

0.250 inches

Countersink Angle:

88.0 degrees nut

Criticality Code Justification:

Feat

Bearing Surface Type:

Chamfered or washer faced

Bearing Surface Finish:

125.0 microinches

Special Features:

Magnetic particle inspection

Material:

Copper alloy 360 nut or copper alloy 260 nut

Surface Treatment:

Cadmium except insert

Surface Treatment Specification:

Qq-p-416, type 2, cl 3 federal specification single treatment response except insert

Part Numbers

LS12906-99
LOCKHEED MARTIN CORPORATION
MS21044B4
NATIONAL AEROSPACE STANDARDS

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

7415290000 - Copper screws, nuts, bolts, rivets, and other fasteners not threaded.

Professional Distribution

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

Similar NSN

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Cage Codes

LOCKHEED MARTIN CORPORATION - 98897

NATIONAL AEROSPACE STANDARDS - 80205