Externally Threaded Ring

Model / MPN: 5567554 | NSN: 5365-00-556-7554

A cylindrically shaped item with a concentric bore and a peripheral thread over its entire length or over a portion thereof. One face is drilled, slotted, knurled, or has projecting lugs for installation and/or removal purposes. Excludes retainer, optical element.

Product Details

NATO Stock Number

5365-00-556-7554

Sold in multiples of

DEMIL

Thread Pitch Diameters

+7.8780/+7.9080 inches

Thread Pitch Diameters

+7.8780 to 7.9080 inches

Thread Direction

Right-hand

Casehardening Indicator

Not casehardened

Width

Between 0.470 inches and 0.480 inches

Overall Length

Between 0.780 inches and 0.790 inches

Thread Size

7.968-4

Bore Diameter

Between 6.853 inches and 6.855 inches

Depth

Between 0.240 inches and 0.250 inches

Bore Shape

Straight

Screw Thread Series Designator

Nonstandard

Drive Type

Slotted face

Material Hardness Rating

Between 21.0 rockwell c and 27.0 rockwell c

Accommodation Type And Quantity

4 slots

Angle Between Accommodations In Deg

90.0

Beveled Thread

Not included

Bore Annular Internal Serration

Not included

Setscrew Locking Notch

Not included

Material

Steel, aisi 1045 and steel, aisi 1050 and steel, aisi 1137 and steel, aisi 1144

Material

Steel comp 1045 and steel comp 1050 and steel comp 1137 and steel comp 1144

Surface Treatment

Oxide

Surface Treatment

Black oxide

55675 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

Externally Threaded Ring

Pricing and Availability

Certified Quality Assurance

5567554 Cross Reference