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National Stock Number:
5310-01-191-3149
Federal Supply Class:
5310
National Item Identification Number:
011913149
Description:
NUT,PLAIN,ROUND
Detail:
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.)
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Manufacturer Information:
| 113848-2 | 94271 | LOCKHEED MARTIN CORP | | H-113848-2 | 94271 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| DRIVE POINT DEPTH | 0.047 INCHES NOMINAL | | DRIVE POINT QUANTITY | 2 | | DRIVE POINT WIDTH | 0.050 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.144 INCHES MINIMUM AND 0.149 INCHES MAXIMUM FIRST END | | COUNTERBORE DIAMETER | 0.144 INCHES MINIMUM AND 0.149 INCHES MAXIMUM SECOND END | | CRITICALITY CODE JUSTIFICATION | ZZZY | | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY MATERIAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 360 OVERALL | | NOMINAL THREAD SIZE | 0.138 INCHES | | NUT DIAMETER | 0.234 INCHES NOMINAL | | NUT COUNTERBORE DEPTH | 0.010 INCHES MINIMUM AND 0.015 INCHES MAXIMUM SECOND END | | NUT COUNTERBORE DEPTH | 0.062 INCHES NOMINAL FIRST END | | NUT STYLE | ROUND | | NUT THICKNESS | 0.281 INCHES NOMINAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS | | SPECIAL TEST FEATURES | SPECIAL QUALITY CONTROL TESTING | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | M.I. 5-7,FSCM 94271 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | TIN OVERALL | | TEST DATA DOCUMENT | 81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
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