NSN 5305-01-499-8839 CA21351417RS, CA21351-4-17RS, 01-499-8839
Product Details | MACHINE SCREW
5305-01-499-8839 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
Part Alternates: CA21351417RS, CA21351-4-17RS, 5305-01-499-8839, 01-499-8839, 5305014998839, 014998839
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 06 AUG 2002 | 01-499-8839 | 06657 ( SCREW, MACHINE ) |
Drawings & Photos | NSN 5305-01-499-8839
Cross Reference | NSN 5305-01-499-8839
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CA21351-4-17RS | 92215 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
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Technical Data | NSN 5305-01-499-8839
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.2500 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.520 INCHES NOMINAL |
| FASTENER LENGTH | 2.007 INCHES NOMINAL |
| SCREW MATERIAL | IRON ALLOY 660 |
| HEAD STYLE | A39 FLAT COUNTERSUNK |
| HEAD DIAMETER | 0.453 INCHES NOMINAL |
| COUNTERSINK ANGLE | 99.5 DEGREES MINIMUM AND 101.5 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | B21 CLUTCH TYPE 11 |
| SPECIAL FEATURES | DRIVE STYLE IS: RADIAL-SLOT RECESS/FAIRCHILD AEROSPACE, NOT LISTED, THIS FIIG; BORED HOLE, THREADED END, 0.130 IN DIA, 0.620 IN DP; WIRE FORM HOLD-OUT SPRING INSERTED; 2 LEAD THREAD |
| III END ITEM IDENTIFICATION | F-22 ACFT |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | STUD BOLT |
Restrictions/Controls & Freight Information | NSN 5305-01-499-8839
| 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 5305-01-499-8839
Air Force| Category | Code | Description |
|---|---|---|
| Price Validation | E | The current standard price is an estimated price.
|
| Materiel Management Aggregation Code | FR | TL:F-22 AIRCRAFT |
| Budget Code | S | 1557X3010:Aircraft Replenishment Spares |
| Source of Supply | F01 | Lockheed Martin Aeronautical Systems Marietta, GA 30063-0659 |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |