NSN 5310-01-272-0385 227B71042, 227B7104-2, 01-272-0385
Product Details | HEXAGON PLAIN NUT
5310-01-272-0385 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: 227B71042, 227B7104-2, 5310-01-272-0385, 01-272-0385, 5310012720385, 012720385
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 03 FEB 1988 | 01-272-0385 | 01857 ( NUT, PLAIN, HEXAGON ) |
Drawings & Photos | NSN 5310-01-272-0385
Cross Reference | NSN 5310-01-272-0385
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 227B7104-2 | 05606 | GENERAL DYNAMICS-OTS, INC. DBA GD-OTS (WILLISTON) |
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Technical Data | NSN 5310-01-272-0385
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNEF |
| NOMINAL THREAD SIZE | 0.875 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | COPPER ALLOY 360 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| NUT STYLE | A12 HEXAGON |
| NUT HEIGHT | 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 1.250 INCHES NOMINAL |
| BEARING SURFACE TYPE | FLAT |
| SPECIAL FEATURES | NUT FACE INTERSECTION POINTS ARE BEVELLED AT 19.0 DEG. MIN.-21.0 DEG. MAX. ON BOTH SIDES; NUT HAS THREE EQUALLY SPACED HOLES 0.109 IN. MIN.-0.150 IN. MAX. FROM EITHER SIDE MEASURING 0.047 IN. MIN.-0.077 IN. MAX. IN DIAMETER |
Restrictions/Controls & Freight Information | NSN 5310-01-272-0385
| 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 |
|---|---|---|
| No Freight Information | ||