SD52178

View detailed technical data, stock status, and sourcing information for: SD52178

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SD52178
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5307 Studs
National Stock Number
5307-00-353-8236
Item Name Code
15949
Assigment Date
01/01/1963 (63 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

right-hand nut thread thread direction, right-hand stud thread thread direction, 1.000 inches nominal stud thread thread length, +0.5702 to 0.5722 inches stud thread thread pitch diameters, 2a nut thread thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2a nut thread
Thread Pitch Diameters
+0.5702 to 0.5722 inches stud thread
Thread Direction
right-hand nut thread
Thread Direction
right-hand stud thread
Thread Length
1.000 inches nominal stud thread
Thread Length
0.750 inches nominal nut thread
Shank Diameter
0.375 inches nominal
Overall Length
5.906 inches nominal
Thread Quantity Per Inch
11 stud thread
Thread Quantity Per Inch
24 nut thread
Nominal Thread Size
0.375 inches nut thread
Nominal Thread Size
0.625 inches stud thread
Special Features
0.625-18 unf-2a x 0.750 in. lg thd on nut end of 0.625 in. dia @shank,0.125 in. dia hole thru 0.125 in. from nut end
Material
steel
Style Designator
stepped
Thread Series Designator
unf nut thread
Thread Series Designator
uns stud thread

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5307-00-353-6967 No Name Available 12/01/1975

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
3237292 Stepped Stud
3327935 Stepped Stud
81127S41-20048ALT9PC33 Stepped Stud
9F4927 Stepped Stud
SD52178 Stepped Stud

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5307-00-353-8236?
The FSCG of the NSN 5307-00-353-8236 is 5307
Does NSN 5307-00-353-8236 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5307-00-353-8236 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-353-8236 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5307-00-353-8236 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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