NSN 1240-00-931-8901

Optical Element Retaining Ring

FSC: 1240 NIIN: 009318901

DODParts.com distributes optical sighting and ranging equipment, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 1240-00-931-8901 to receive an up to date pricing and availability quote by email.

Product Characteristics

NSN:

1240009318901

Demilitarization:

DEMIL/MLI

INC:

22585

Shelf Life:

N/A

Thread Class:

Thread Direction:

Right-hand

Groove Diameter:

Between 1.322 inches and 1.330 inches

Thread Length:

0.200 inches

Overall Length:

Between 0.340 inches and 0.341 inches

Outside Diameter:

Between 1.377 inches and 1.385 inches

Thread Size:

1.312 in.-48

Aperture Diameter:

Between 0.880 inches and 0.920 inches

Inner Groove Width:

Between 0.050 inches and 0.070 inches

Screw Thread Series Designator:

Uns

Thread Location:

Internal

Internal Flange Thickness:

Between 0.060 inches and 0.080 inches

Groove Location:

Adjacent to internal flange

Knurled Periphery:

Not provided

Special Features:

Drilled face drive type, two 0.077 in. Dia. Holes spaced 180 degrees apart on a 1.156 in. Bolt circle dia. On internal flange end.

Material:

Brass, qq-b-626, comp 360, 1/2h

Material:

Brass, qq-b-626, comp 360, 1/2h

Surface Treatment:

Black oxide, mil-f-495

Surface Treatment:

Black oxide, mil-f-495

Fsc Application Data:

Sight, reflex

Part Numbers

7791929
US ARMY ARDEC RDECOM

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

Need current pricing? Get a quote

Receive an official quote via email with pricing, availability, condition, and certifications when you submit this form below.

Cage Codes

US ARMY ARDEC RDECOM - 19200