Part Details | MACHINE SCREW
5305-00-988-1727 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.
Alternate Parts: AN52642016, AN526-420-16, 19110ADX, N60251NN, BB17416, 5305009881727, 19110, N84P21016C6, N80P21016C11, 160717, 160717, X0404, X0404 15991, 5305PL0787991, 71136283, 71136-283, N84P21016C6, N80P21016C11, MS35206283, MS35206-283, MS35206283, MS35206-283, 10395865, 6090, 525936, 102910065001, 102-910065-001, 5305-00-988-1727, 00-988-1727, 5305009881727, 009881727
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-988-1727 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-988-1727
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AN526-420-16 | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
| 19110ADX | 1VN02 | AIRDALE EXPRESS LLC |
| N60251NN | 56442 | DIAMOND REO TRUCK CO |
| BB17416 | 56442 | DIAMOND REO TRUCK CO |
| 5305009881727 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 19110 | 73734 | FEDERAL SCREW PRODUCTS INC. |
| N84P21016C6 | 24446 | GENERAL ELECTRIC COMPANY |
| N80P21016C11 | 24446 | GENERAL ELECTRIC COMPANY |
| 160717 | 11862 | GENERAL MOTORS CORPCHEVROLET MOTOR DIV |
| 160717 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| X0404 | 25567 | GORMAN-RUPP COMPANY, THEDBA MANSFIELD DIVISION |
| X0404 15991 | 25567 | GORMAN-RUPP COMPANY, THEDBA MANSFIELD DIVISION |
| 5305PL0787991 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
| 71136-283 | 95097 | LITTLE GIANT CRANE AND SHOVEL INC |
| N84P21016C6 | 03538 | LOCKHEED MARTIN CORPORATIONDIV RMS |
| N80P21016C11 | 03538 | LOCKHEED MARTIN CORPORATIONDIV RMS |
| MS35206-283 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| MS35206-283 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
| 10395865 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 6090 | 36378 | RAYTHEON TECHNICAL SERVICES COMPANY |
| 525936 | 36378 | RAYTHEON TECHNICAL SERVICES COMPANY |
| 102-910065-001 | 50804 | XES INCXEROX ENGINEERING SERVICE |
Technical Data | NSN 5305-00-988-1727
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.900 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| FASTENER LENGTH | 1.000 INCHES NOMINAL |
| SCREW MATERIAL | 0$1$3 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES |
| SCREW SURFACE TREATMENT | CADMIUM AND CHROMATE |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE |
| MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 3 UNDERCUT HEXAGON |
| 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 | CROSS RECESS TYPE 1 |