NSN 5310-00-550-1598 ANSI-B18.6.3, ANSIB1863, B18.6.3
Product Details | HEXAGON PLAIN NUT
5310-00-550-1598 A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.
Part Alternates: ANSI-B18.6.3, ANSIB1863, B18.6.3, B1863, FFN836, FF-N-836, FF-N-836 TY2ST13, FFN836TY2ST13, 5310-00-550-1598, 00-550-1598, 5310005501598, 005501598
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-550-1598 | 01857 ( NUT, PLAIN, HEXAGON ) |
Drawings & Photos | NSN 5310-00-550-1598
Demand History | NSN 5310-00-550-1598
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| FFN836 | 2025-03-84 | 32 | Japan |
| FFN836 | 2024-10-291 | 190 | US |
| FFN836 | 2023-09-258 | 100 | TR |
| ANSIB1863 | 2021-12-347 | 200 | Taiwan |
| FFN836 | 2021-11-307 | 200 | United States |
| FFN836 | 2021-08-228 | 100 | United States |
| FFN836 | 2019-02-44 | 288 | US |
| FFN836 | 2018-02-32 | 2 | US |
| FFN836 | 2017-05-123 | 25 | United States |
| FF-N-836 | 2016-05-145 | 48 | Spain |
| FFN836 | 2012-12-341 | 1 | US |
| FFN836 | 2010-11-322 | 100 | United Kingdom |
| FFN836 | 2010-08-218 | 1 | US |
| FFN836 | 2010-08-218 | 1 | US |
| FFN836 | 2010-08-218 | 1 | US |
| FFN836 | 2010-08-218 | 1 | US |
| FFN836 | 2010-03-90 | 4 | us |
| FFN836 | 2010-03-81 | 50 | United States |
| FFN836 | 2010-02-46 | 50 | United States |
| FFN836 | 2009-07-183 | 1000 | US |
| FFN836 | 2009-05-141 | 580 | US |
| FFN836 | 2008-07-195 | 20 | US |
| FFN836 | 2008-06-171 | 200 | US |
| ANSIB1863 | 2008-06-157 | 85 | us |
| FFN836 | 2008-02-39 | 1 | US |
| FFN836 | 2007-10-298 | 100 | US |
Cross Reference | NSN 5310-00-550-1598
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ANSI-B18.6.3 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED |
| B18.6.3 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED |
| FF-N-836 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES |
| FF-N-836 TY2ST13 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
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Related Products | NSN 5310-00-550-1598
Technical Data | NSN 5310-00-550-1598
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNC |
| NOMINAL THREAD SIZE | 0.216 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | COPPER ALLOY 462 OR COPPER ALLOY 464 OR COPPER ALLOY 482 OR COPPER ALLOY 485 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637 FED SPEC ALL MATERIAL RESPONSES OR ASTM-B21 ASSN STD ALL MATERIAL RESPONSES OR ASTM-B124 ASSN STD ALL MATERIAL RESPONSES OR ASTM-B283 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A12 HEXAGON |
| NUT HEIGHT | 0.148 INCHES MINIMUM AND 0.161 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.423 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| BEARING SURFACE TYPE | FLAT |
| TEMP RATING | NOT RATED |
Restrictions/Controls & Freight Information | NSN 5310-00-550-1598
| 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 | 093460 | BOLTS/NUTS NOI BBC/ZINC |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | XX | |
| 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 5310-00-550-1598
Army
Navy| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | E | General Supplies (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | GSA | General Services Administration Washington, D.C. 20406 |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| 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 |
B HD : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9Q | Navy-owned stocks of items accepted by the General Services Administration for support of Navy requirements Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | GSA | General Services Administration Washington, D.C. 20406 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
B HD : Each |