NSN 5310-00-637-1187 232771, 23277-1, 00-637-1187
Product Details | ROUND PLAIN NUT
5310-00-637-1187 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.
Part Alternates: 232771, 23277-1, 5310-00-637-1187, 00-637-1187, 5310006371187, 006371187
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-637-1187 | 15887 ( NUT, PLAIN, ROUND ) |
Drawings & Photos | NSN 5310-00-637-1187
Cross Reference | NSN 5310-00-637-1187
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 23277-1 | 89446 | HILLER AIRCRAFT CORPORATION |
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Technical Data | NSN 5310-00-637-1187
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 3.000 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL COMP 4135 OR STEEL COMP 4130 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-6736,TY 1 MIL SPEC 1ST MATERIAL RESPONSE OR AMS 6372 ASSN STD 1ST MATERIAL RESPONSE OR MIL-T-6735,TY 1 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A71 ROUND |
| DRIVE POINT DEPTH | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| NUT DIAMETER | 3.850 INCHES MINIMUM AND 3.910 INCHES MAXIMUM |
| NUT THICKNESS | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| DRIVE POINT WIDTH | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| DRIVE POINT QUANTITY | 4 |
| COUNTERSINK ANGLE | 89.5 DEGREES MINIMUM AND 90.5 DEGREES MAXIMUM NUT |
| TEMP RATING | NOT RATED |
| MANUFACTURERS CODE | 89446 |
| DESIGN CONTROL REFERENCE | 23277-1 |
Restrictions/Controls & Freight Information | NSN 5310-00-637-1187
| 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 |
|---|---|---|
| NMF Description | 093486 | BOLTS,NUTS OR SCREWS, NOI (SUB 3) |
| Less than car load rating | U | 50 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 573 | 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 |