NSN 5305-01-492-4577 GS1014C44AF, GS1014C4-4AF , TX1027C44AF
Product Details | CLOSE TOLERANCE SCREW
5305-01-492-4577 A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 IN.) (0.025 mm) or less of a specific diameter for items (1.000 IN.) (25 mm) or less in diameter. Items over (1.000 IN.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 IN.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 IN.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.
Part Alternates: GS1014C44AF, GS1014C4-4AF , TX1027C44AF, TX1027C4-4AF , WC1170C44AF, WC1170C4-4AF , 11825C44AF, 11825C4-4AF , 11845C44AF, 11845C4-4AF , 3M1170C44AF, 3M1170C4-4AF , 5305-01-492-4577, 01-492-4577, 5305014924577, 014924577
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 29 NOV 2001 | 01-492-4577 | 29294 ( SCREW, CLOSE TOLERANCE ) |
Demand History | NSN 5305-01-492-4577
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 11825C4-4AF | 2025-09-259 | 164 | DIBBS |
| 11845C4-4AF | 2025-09-259 | 164 | DIBBS |
| 3M1170C4-4AF | 2025-09-259 | 164 | DIBBS |
| GS1014C4-4AF | 2025-09-259 | 164 | DIBBS |
| TX1027C4-4AF | 2025-09-259 | 164 | DIBBS |
| WC1170C4-4AF | 2025-09-259 | 164 | DIBBS |
| 11825C4-4AF | 2021-08-222 | 165 | DIBBS |
| 11845C4-4AF | 2021-08-222 | 165 | DIBBS |
| 3M1170C4-4AF | 2021-08-222 | 165 | DIBBS |
| GS1014C4-4AF | 2021-08-222 | 165 | DIBBS |
| TX1027C4-4AF | 2021-08-222 | 165 | DIBBS |
| WC1170C4-4AF | 2021-08-222 | 165 | DIBBS |
| 11825C4-4AF | 2021-04-96 | 123 | DIBBS |
| 11845C4-4AF | 2021-04-96 | 123 | DIBBS |
| 3M1170C4-4AF | 2021-04-96 | 123 | DIBBS |
| GS1014C4-4AF | 2021-04-96 | 123 | DIBBS |
| TX1027C4-4AF | 2021-04-96 | 123 | DIBBS |
| WC1170C4-4AF | 2021-04-96 | 123 | DIBBS |
| 11825C4-4AF | 2021-01-14 | 49 | DIBBS |
| 11845C4-4AF | 2021-01-14 | 49 | DIBBS |
| 3M1170C4-4AF | 2021-01-14 | 49 | DIBBS |
| GS1014C4-4AF | 2021-01-14 | 49 | DIBBS |
| TX1027C4-4AF | 2021-01-14 | 49 | DIBBS |
| WC1170C4-4AF | 2021-01-14 | 49 | DIBBS |
| 5305-01-492-4577 | 2018-07-190 | 72 | DIBBS |
| 5305-01-492-4577 | 2018-06-179 | 72 | DIBBS |
| 5305-01-492-4577 | 2018-04-100 | 80 | DIBBS |
| 5305-01-492-4577 | 2018-04-92 | 80 | DIBBS |
| 5305-01-492-4577 | 2016-09-250 | 45 | DIBBS |
| 5305-01-492-4577 | 2016-08-236 | 45 | DIBBS |
Cross Reference | NSN 5305-01-492-4577
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11825C4-4AF | 59563 | REID PRODUCTS INC. DBA REID PRODUCTS |
| 11845C4-4AF | 59563 | REID PRODUCTS INC. DBA REID PRODUCTS |
| 3M1170C4-4AF | 06710 | VALLEY-TODECO, INC. |
| 3M1170C4-4AF | 0K6Z0 | SATURN FASTENERS INC DIV ACUMENT |
| 3M1170C4-4AF | 0ZC92 | HEARTLAND PRECISION FASTENERS, INC. |
| 3M1170C4-4AF | 1VSL7 | HOUSTON PRECISION FASTENER L.L.C. |
| 3M1170C4-4AF | 58998 | EMHART TEKNOLOGIES LLC DBA FASTENER INNOVATION TECHNOLOGY |
| 3M1170C4-4AF | 76301 | BOEING COMPANY, THE DBA BOEING |
| GS1014C4-4AF | 1EM77 | B & B SPECIALTIES INC. DBA G S AEROSPACE DIVISION DIV GS |
| TX1027C4-4AF | 06725 | SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES |
| TX1027C4-4AF | 06950 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| TX1027C4-4AF | 0PTK6 | SPS TECHNOLOGIES INC |
| TX1027C4-4AF | 17446 | HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS |
| TX1027C4-4AF | 27624 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| TX1027C4-4AF | 56878 | SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION |
| TX1027C4-4AF | 73197 | HI-SHEAR CORPORATION |
| TX1027C4-4AF | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP |
| TX1027C4-4AF | 92215 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| TX1027C4-4AF | C4293 | ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - VSD GMBH |
| TX1027C4-4AF | L4528 | LISI AEROSPACE CANADA CORP |
| WC1170C4-4AF | 60516 | WEST COAST AEROSPACE INC |
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Technical Data | NSN 5305-01-492-4577
| 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 | 0.425 INCHES NOMINAL |
| FASTENER LENGTH | 0.675 INCHES NOMINAL |
| MATERIAL | NICKEL ALLOY 718 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MDA23M118,CAGE76301 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| HEAD STYLE | C50 FLAT COUNTERSUNK |
| HEAD DIAMETER | 0.358 INCHES MINIMUM AND 0.365 INCHES MAXIMUM |
| HEAD HEIGHT | 0.060 INCHES NOMINAL |
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| INTERNAL DRIVE STYLE | D18 CROSS RECESS TYPE 1A |
| GRIP LENGTH | 1.437 INCHES NOMINAL |
| GRIP DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
Restrictions/Controls & Freight Information | NSN 5305-01-492-4577
| 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. |
| 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 |
|---|---|---|
| NMF Description | 096640 | SCREWS, IRON OR STEEL |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | KE | Naval ICP Philadelphia, PA 19111 |
| 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 5305-01-492-4577
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 1R | Aeronautical, photographic, and meteorological material (consumable or expense type material) Naval Inventory Control Point, Philadelphia |
| Special Material ID | QE | FIGHTERAIRCRAFT-FIRST(F18 E/F) |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | NRP | NAVICP-ERP 700 Robbins Avenue Philadelphia, PA 19111-5098 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Reparability | M | Medium Demand Velocity Items (consumables) |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



