NSN 5305-01-591-8251 91249A197, 01-591-8251, 015918251
Product Details | MACHINE SCREW
5305-01-591-8251 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: 91249A197, 5305-01-591-8251, 01-591-8251, 5305015918251, 015918251
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 11 FEB 2011 | 01-591-8251 | 06657 ( SCREW, MACHINE ) |
Cross Reference | NSN 5305-01-591-8251
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 91249A197 | 39428 | MCMASTER-CARR SUPPLY COMPANY |
Request a Quote
What Our Customers Say
Thank you very much for the excellent service and professional customer care.
The service was excellent. I can think of no improvements to date that you can make regarding internet sales.
The representative for WBParts was efficient & handled our request in a timely & professional manner.
Tried two other sources, neither of them responded, was all done online, never spoke to anyone.
The response is quick and the price is often very good. We are completely satisfied.
Compare
Related Products | NSN 5305-01-591-8251
Technical Data | NSN 5305-01-591-8251
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| SPECIAL FEATURES | STAINLESS STEEL TYPE:18-8; DRIVE STYLE:PHILLIPS |
| HARDNESS RATING | 80.0 ROCKWELL B MINIMUM |
| MINIMUM TENSILE STRENGTH | 72000 POUNDS PER SQUARE INCH |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNC |
| FASTENER LENGTH | 0.750 INCHES NOMINAL |
| COLOR | BLACK |
| HEAD HEIGHT | 0.115 INCHES NOMINAL |
| SCREW SURFACE TREATMENT | OXIDE |
| THREAD CLASS | 2A |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| HEAD DIAMETER | 0.322 INCHES NOMINAL |
| HEAD STYLE | PAN NO. 2 |
| THREAD LENGTH | 0.750 INCHES NOMINAL |
| SCREW MATERIAL | STEEL CORROSION RESISTING |
| NOMINAL THREAD DIAMETER | 0.164 INCHES |
Restrictions/Controls & Freight Information | NSN 5305-01-591-8251
| 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. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||