NSN 1240-00-177-0659

Optical Element Retaining Ring

FSC: 1240 NIIN: 001770659

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Product Characteristics

NSN:

1240001770659

Demilitarization:

INC:

22585

Shelf Life:

N/A

Thread Class:

Thread Direction:

Right-hand

Groove Diameter:

2.218 inches

Thread Length:

0.171 inches

Overall Length:

0.297 inches

Outside Diameter:

2.562 inches

Thread Size:

2.437-32

Aperture Diameter:

2.125 inches

Inner Groove Width:

0.0930 inches

End Application:

Gun sight mk29

Screw Thread Series Designator:

Uns

Thread Location:

Internal

Internal Flange Thickness:

0.064 inches

Groove Location:

Inside face of flange

Knurled Periphery:

Not provided

Material:

Brass, ww-t-791, grade 2, type a

Material:

Copper alloy 330

Surface Treatment:

Any acceptable

Part Numbers

265200
LOCKHEED MARTIN CORPORATION
654745
NAVAIR AND NAVSEA MANAGED

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

9803200000 - Military equipments not identified by kind.

Professional Distribution

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

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Cage Codes

LOCKHEED MARTIN CORPORATION - 56232

NAVAIR AND NAVSEA MANAGED - 10001