NSN 5305-00-151-2231 AN5261032R6, AN526-1032R6, B1286106
Product Details | MACHINE SCREW
5305-00-151-2231 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: AN5261032R6, AN526-1032R6, B1286106, B1286-10-6, FFS92ANDTYPE3ANDSTYLE7C, LS5573, LS557-3, 7S1106, 7S1-10-6, 5305-00-151-2231, 00-151-2231, 5305001512231, 001512231
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-151-2231 | 06657 ( SCREW, MACHINE ) |
Demand History | NSN 5305-00-151-2231
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5305-00-151-2231 | 2025-06-165 | 50 | AE |
| AN5261032R6 | 2016-01-22 | 250 | us |
| LS5573 | 2010-08-221 | 20 | DE |
| AN5261032R6 | 2008-10-305 | 24 | PK |
Cross Reference | NSN 5305-00-151-2231
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7S1-10-6 | 43999 | BOEING COMPANY, THE DBA BOEING |
| AN526-1032R6 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| B1286-10-6 | 43999 | BOEING COMPANY, THE DBA BOEING |
| FFS92ANDTYPE3ANDSTYLE7C | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES |
| LS557-3 | 98897 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS |
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Technical Data | NSN 5305-00-151-2231
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.313 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| FASTENER LENGTH | 0.375 INCHES NOMINAL |
| SCREW MATERIAL | STEEL OR STEEL COMP 1010 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-630 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-631 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-634 FED SPEC 2ND MATERIAL RESPONSE |
| SCREW SURFACE TREATMENT | CADMIUM |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE |
| MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
| HEAD STYLE | A21 BUTTON |
| HEAD DIAMETER | 0.425 INCHES MINIMUM AND 0.448 INCHES MAXIMUM |
| HEAD HEIGHT | 0.118 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | B1 CROSS RECESS TYPE 1 |
| MANUFACTURERS CODE | 88044 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | AN526-1032R6 |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FFS92ANDTYPE3ANDSTYLE7C |
Restrictions/Controls & Freight Information | NSN 5305-00-151-2231
| 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. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



