Part Details | MACHINE SCREW
5305-00-402-2666 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: M2145026, AH72610, AH726-10, P3430032000, P343-0032-000, 540176026, 540176-026, CAV7064B, CAV70-6-4B, FFS92, 0500000247, 05000-00-247, SMB6182572, SMB618257-2, MS5195726B, MS51957-26B, H990002226, H99-0002-226, 10125275, 95072610, 950726-10, CAV7064B, CAV70-6-4B, 140300026, MS5195726, MS51957-26, 5305-00-402-2666, 00-402-2666, 5305004022666, 004022666
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 15, 1970 | 00-402-2666 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-402-2666
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M2145026 | 1045G | AERO VODOCHODY A.S. |
| AH726-10 | 28971 | AIRHARDWARE INC |
| P343-0032-000 | 77250 | ALLIED PRODUCTS CORP PHEOLL MFG CODIV |
| 540176-026 | 12436 | BAE SYSTEMS INFORMATION ANDELECTRONIC SYSTEMS INTEGRATION INC. |
| CAV70-6-4B | 80294 | BOURNS INSTRUMENTS INC |
| FFS92 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 05000-00-247 | 3AF83 | GENERAL DYNAMICS LAND SYSTEMSCANADCORPORATION |
| SMB618257-2 | 04655 | GENERAL DYNAMICS MISSION SYSTEMS,INC. |
| MS51957-26B | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| H99-0002-226 | 0EGD1 | ND INDUSTRIES, INC.DBA N-D INDUSTRIES DIV |
| 10125275 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 950726-10 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS |
| CAV70-6-4B | 11871 | RECON/OPTICAL, INC. |
| 140300026 | D1876 | WAERTSILAE ELAC NAUTIK GMBH |
| MS51957-26 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5305-00-402-2666
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.138 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.157 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| FASTENER LENGTH | 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| SCREW MATERIAL | 0$DSTA000 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | BQQ-S-763,300 SERIES$JCB66,300 SERIES$JGCCOMP 16-18 OR 18-8 1ST MATERIAL RESPONSE |
| SCREW SURFACE TREATMENT | OXIDE |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE |
| MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 3 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| HEAD HEIGHT | 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND 9C STYLE |
| END ITEM IDENTIFICATION | MRAP BUFFALO MK2A2 |