NSN 5305-01-558-4669 AN520C41644, AN520C416-44, 01-558-4669
Product Details | MACHINE SCREW
5305-01-558-4669 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: AN520C41644, AN520C416-44, 5305-01-558-4669, 01-558-4669, 5305015584669, 015584669
Hardware and Abrasives | Screws
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | 09 NOV 2007 | 01-558-4669 | 06657 ( SCREW, MACHINE ) |
Cross Reference | NSN 5305-01-558-4669
Part Number | Cage Code | Manufacturer |
---|---|---|
AN520C416-44 | 28548 | FABRICATION SPECIALTY, INC. |
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Technical Data | NSN 5305-01-558-4669
Characteristic | Specifications |
---|---|
THREAD SERIES DESIGNATOR | UNF |
NOMINAL THREAD DIAMETER | 0.250 INCHES |
THREAD QUANTITY PER INCH | 28 |
THREAD CLASS | 2A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 1.750 INCHES NOMINAL |
FASTENER LENGTH | 2.750 INCHES NOMINAL |
SCREW MATERIAL | STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 |
HEAD STYLE | A23 PAN |
HEAD DIAMETER | 0.473 INCHES MINIMUM AND 0.492 INCHES MAXIMUM |
HEAD HEIGHT | 0.162 INCHES MINIMUM AND 0.175 INCHES MAXIMUM |
INTERNAL DRIVE STYLE | B1 CROSS RECESS TYPE 1 |
III END ITEM IDENTIFICATION | MILITARY SPARES |
III PART NAME ASSIGNED BY CONTROLLING AGENCY SEAL | MACHINE SCREW |
Restrictions/Controls & Freight Information | NSN 5305-01-558-4669
Category | Code | Description |
---|---|---|
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. |
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 |