NSN 5305-01-138-2657 A53248, A532-4-8, AIC94048
Product Details | MACHINE SCREW
5305-01-138-2657 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: A53248, A532-4-8, AIC94048, AIC940-4-8, SC216348, SC2163-4-8, ST3M89348, ST3M893-4-8, 5305-01-138-2657, 01-138-2657, 5305011382657, 011382657
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 09 SEP 1982 | 01-138-2657 | 06657 ( SCREW, MACHINE ) |
Drawings & Photos | NSN 5305-01-138-2657
Demand History | NSN 5305-01-138-2657
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| A532-4-8 | 2023-01-25 | 1 | DIBBS |
| AIC940-4-8 | 2023-01-25 | 1 | DIBBS |
| SC2163-4-8 | 2023-01-25 | 1 | DIBBS |
| A532-4-8 | 2023-01-17 | 1 | DIBBS |
| AIC940-4-8 | 2023-01-17 | 1 | DIBBS |
| SC2163-4-8 | 2023-01-17 | 1 | DIBBS |
| 5305-01-138-2657 | 2015-02-54 | 2 | DIBBS |
| 5305-01-138-2657 | 2015-02-41 | 2 | DIBBS |
| 5305-01-138-2657 | 2013-09-248 | 13 | DIBBS |
| 5305-01-138-2657 | 2010-05-132 | 12 | DIBBS |
| 5305-01-138-2657 | 2010-04-111 | 20 | DIBBS |
| 5305-01-138-2657 | 2009-09-258 | 76 | DIBBS |
| 5305-01-138-2657 | 2009-09-251 | 6 | DIBBS |
| 5305-01-138-2657 | 2009-08-239 | 3 | DIBBS |
| 5305-01-138-2657 | 2009-08-239 | 6 | DIBBS |
Cross Reference | NSN 5305-01-138-2657
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A532-4-8 | 17446 | HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS |
| AIC940-4-8 | 06725 | SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES |
| SC2163-4-8 | 06950 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| SC2163-4-8 | 96039 | SCREW CORP OF AMERICA |
| ST3M893-4-8 | 76301 | BOEING COMPANY, THE DBA BOEING |
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Technical Data | NSN 5305-01-138-2657
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.400 INCHES MINIMUM AND 0.450 INCHES MAXIMUM |
| FASTENER LENGTH | 0.910 INCHES MINIMUM AND 0.940 INCHES MAXIMUM |
| SCREW MATERIAL | STEEL COMP E4340 OR STEEL COMP 8740 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR AMS 6322 ASSN STD 2ND MATERIAL RESPONSE |
| SCREW SURFACE TREATMENT | ALUMINUM AND CHROMATE |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488 TYPE 2 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| HEAD STYLE | A23 PAN |
| HEAD DIAMETER | 0.473 INCHES MINIMUM AND 0.492 INCHES MAXIMUM |
| HEAD HEIGHT | 0.162 INCHES MINIMUM AND 0.175 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | B1 CROSS RECESS TYPE 1 |
Restrictions/Controls & Freight Information | NSN 5305-01-138-2657
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 093486 | BOLTS,NUTS OR SCREWS, NOI (SUB 3) |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | KZ | Defense Supply Center Philadelphia Philadelphia, PA 19101 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 5305-01-138-2657
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |