Part Details | MACHINE SCREW
5305-00-606-8179 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: S440X142701, S4-40X1/4-2701, S440X14LG, S4-40X1-4LG, S440X14, S4-40X1-4, SS440AA04, SS0440AA04, SEELSKREW440X14, SEELSKREW440X1-4, SEELSKREWS440X14, SEELSKREWS4-40X1-4, SEELSKREWS440UNC2AX14, SEELSKREWS4-40UNC2AX1-4, SEELSKREWS440NC2AX14, SEELSKREWS4-40NC2AX1-4, HT04S40S04, S440X14, S4-40X1-4, HT04S40S04, 7600754007, 7600754-007, 1067738G16, 106773816, 1067738-16, TYPES440X14, TYPES4-40X1-4, S440X14, S4-40X1-4, C320004423, 74455123026, 752640126, 752640-126, 3409200071, 340-920-0071, 3409200071, 340-920-0071, S440X14, S4-40X1-4, S1440X14, S14-40X1-4, NT345S0440VC4, 105551572, 10555157-2, A524838, S440X14, S4-40X1-4, 10018762042, 10018762-042, 105551572, 10555157-2, SMC54038810, SMC540388-10, 5305-00-606-8179, 00-606-8179, 5305006068179, 006068179
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-606-8179 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-606-8179
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| S4-40X1/4-2701 | 97539 | A P M HEXSEAL CORPORATION |
| S4-40X1-4LG | 97539 | A P M HEXSEAL CORPORATION |
| S4-40X1-4 | 97539 | A P M HEXSEAL CORPORATION |
| SS440AA04 | 97539 | A P M HEXSEAL CORPORATION |
| SS0440AA04 | 97539 | A P M HEXSEAL CORPORATION |
| SEELSKREW440X1-4 | 97539 | A P M HEXSEAL CORPORATION |
| SEELSKREWS4-40X1-4 | 97539 | A P M HEXSEAL CORPORATION |
| SEELSKREWS4-40UNC2AX1-4 | 97539 | A P M HEXSEAL CORPORATION |
| SEELSKREWS4-40NC2AX1-4 | 97539 | A P M HEXSEAL CORPORATION |
| HT04S40S04 | 56563 | ALIGN AEROSPACE LLC |
| S4-40X1-4 | 02660 | AMPHENOL CORPSPECTRA-STRIP/ITD |
| HT04S40S04 | 0EER9 | ANIXTER INC.DBA ANIXTER |
| 7600754-007 | 93322 | GE AVIATION SYSTEMS LLCDBA GE AVIATION |
| 1067738G16 | 28527 | HARRIS CORPORATIONDBA ELECTRONIC SYSTEMS, INTEGRATED |
| 1067738-16 | 28527 | HARRIS CORPORATIONDBA ELECTRONIC SYSTEMS, INTEGRATED |
| TYPES4-40X1-4 | U1460 | I E R SEALS LTD |
| S4-40X1-4 | U1460 | I E R SEALS LTD |
| C320004423 | 88818 | KEARFOTT CORPORATIONDBA KEARFOTT |
| 74455123026 | 89944 | KOLLSMAN, INC. |
| 752640-126 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 340-920-0071 | 99932 | MOOG INC.DBA MOOG COMPONENTS GROUP |
| 340-920-0071 | 1K426 | MOOG INC.DBA MOOG COMPONENTS GROUP |
| S4-40X1-4 | 13074 | MULTI-FLEX SEALS INC |
| S14-40X1-4 | 13074 | MULTI-FLEX SEALS INC |
| NT345S0440VC4 | 02310 | PATTONAIR USA INCUNISEAL DIV |
| 10555157-2 | S0442 | SCHAUBLIN LTD |
| A524838 | 23667 | SMITHS DETECTION, INC.DIV EDGEWOOD |
| S4-40X1-4 | 00779 | TE CONNECTIVITY CORPORATIONDBA TE CONNECTIVITY |
| 10018762-042 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
| 10555157-2 | 19200 | US ARMY ARDEC RDECOM |
| SMC540388-10 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 5305-00-606-8179
| 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 | 0.250 INCHES MAXIMUM |
| FASTENER LENGTH | 0.250 INCHES NOMINAL |
| SCREW MATERIAL | STEEL CORROSION RESISTING |
| SCREW SURFACE TREATMENT | PASSIVATE |
| HEAD STYLE | 0 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM |
| HEAD HEIGHT | 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |
