NSN 5307-00-237-8140 M63540/3-1-4, M63540314, NCS20408
Product Details | SELF-LOCKING STUD
5307-00-237-8140 A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see BOLT, SELF-LOCKING and STUD, LOCKED IN. Excludes INSERT, SCREW THREAD.
Part Alternates: M63540/3-1-4, M63540314, NCS20408, NCS2-040-8, MIL-S-63540/3, MILS635403, 5307-00-237-8140, 00-237-8140, 5307002378140, 002378140
Hardware and Abrasives | Studs
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 06 NOV 1970 | 00-237-8140 | 27783 ( STUD, SELF-LOCKING ) |
Drawings & Photos | NSN 5307-00-237-8140
Cross Reference | NSN 5307-00-237-8140
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M63540/3-1-4 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
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Technical Data | NSN 5307-00-237-8140
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYLE DESIGNATOR | 83 SELF-LOCKING |
| HEAD DIAMETER | 0.155 INCHES MINIMUM AND 0.159 INCHES MAXIMUM |
| HEAD LENGTH | 0.036 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| DISTANCE ACROSS FLATS | 0.188 INCHES NOMINAL |
| OVERALL LENGTH | 0.271 INCHES MINIMUM AND 0.305 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNC NUT THREAD |
| NOMINAL THREAD SIZE | 0.086 INCHES NUT THREAD |
| THREAD CLASS | 2A NUT THREAD |
| THREAD QUANTITY PER INCH | 56 NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD LENGTH | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM NUT THREAD |
| LOCKING FEATURE | SELF-CLINCHING HEAD |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-S-63540/3 |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M63540/3-1-4 |
Restrictions/Controls & Freight Information | NSN 5307-00-237-8140
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||
Management | NSN 5307-00-237-8140
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |