NSN 5307-00-521-4838 18763024, 187-63024, 00-521-4838
Product Details | SHOULDERED AND STEPPED STUD
5307-00-521-4838 A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends, on which the nominal diameter of one threaded section is greater than the other. All or part of the unthreaded section is greater than the maximum major diameter of the largest threaded section. It may be thread relieved. Excludes items with tapered threads. See also STUD, LOCKED IN.
Part Alternates: 18763024, 187-63024, 5307-00-521-4838, 00-521-4838, 5307005214838, 005214838
Hardware and Abrasives | Studs
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-521-4838 | 15944 ( STUD, SHOULDERED AND STEPPED ) |
Drawings & Photos | NSN 5307-00-521-4838
Cross Reference | NSN 5307-00-521-4838
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 187-63024 | 43999 | BOEING COMPANY, THE DBA BOEING |
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Related Products | NSN 5307-00-521-4838
Technical Data | NSN 5307-00-521-4838
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626,COND C MIL SPEC SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | 105 SHOULDERED AND STEPPED |
| SHOULDER LENGTH | 0.406 INCHES NOMINAL |
| DISTANCE ACROSS FLATS | 0.625 INCHES NOMINAL |
| OVERALL LENGTH | 2.625 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNF NUT THREAD UNF STUD THREAD |
| NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD 0.438 INCHES STUD THREAD |
| THREAD CLASS | 3A NUT THREAD 3A STUD THREAD |
| THREAD QUANTITY PER INCH | 32 NUT THREAD 20 STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.250 INCHES MINIMUM NUT THREAD 1.625 INCHES NOMINAL STUD THREAD |
| III DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.094 INCHES NOMINAL FIRST HOLE |
| III COTTER PIN HOLE DIAMETER | 0.070 INCHES NOMINAL FIRST HOLE |
| III SURFACE FINISH | 125.0 MICROINCHES OVERALL |
| MANUFACTURERS CODE | 43999 |
| DESIGN CONTROL REFERENCE | 187-63024 |
Restrictions/Controls & Freight Information | NSN 5307-00-521-4838
| 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 |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||
Management | NSN 5307-00-521-4838
Air Force| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Materiel Management Aggregation Code | SX | SX:AF SICA RESIDUAL MMAC-OC-ALC |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| 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 |
| Purchasing | QTY UOM |
1 EA : Each |