NSN 5305-00-081-6668
Part Details | MACHINE SCREW
5305-00-081-6668 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: AN507440R4, AN507-440R4, MS24693C02, MS24693-C02, 60087110, 55020944, 55-0209-4-4, MS24693S2, MS24693-S2, NASM24693S2, NASM24693-S2, MS24693S2, 10124965, 440X25LGFLHD, 4-40X25LGFLHD, AN507440R4, AN507-440R4, 41770856, 4177085-6, MS24693S2, AN507440R4, AN507-440R4, 5305-00-081-6668, 00-081-6668, 5305000816668, 000816668
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-081-6668 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-081-6668
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AN507-440R4 | 81352 | AIR FORCE-NAVY AERONAUTICALSPECIFICATIONS |
| MS24693-C02 | 19606 | DONG, LILY QDBA USE CAGE CODE 4G0E3 FOR |
| 60087110 | 30669 | E AND R ELECTRONICS INCDBA DUMONT OSCILLOSCOPE |
| 55-0209-4-4 | 72914 | GRIMES AEROSPACE COMPANYDBA HONEYWELL |
| MS24693-S2 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| NASM24693-S2 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
| MS24693S2 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
| 10124965 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 4-40X25LGFLHD | 08289 | THE DELBERT BLINN CO INC |
| AN507-440R4 | 88040 | U S CHALLENGE CO |
| 4177085-6 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| MS24693S2 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| AN507-440R4 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5305-00-081-6668
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.112 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.200 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| FASTENER LENGTH | 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| SCREW MATERIAL | 0$DSTA000 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | BQQ-S-630$BQQ-S-631$BQQ-S-634 1ST MATERIAL RESPONSE |
| 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 | 9 DISHED HEXAGON |
| HEAD DIAMETER | 0.191 INCHES MINIMUM AND 0.225 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |