5315-00-158-4556 PIN,GROOVED,HEADLESS Index 1220-00-158-4559 COMPUTER SUBASSEMBLY

National Stock Number:
5310-00-158-4557

Federal Supply Class:
5310

National Item Identification Number:
001584557

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.)


Manufacturer Information:
1128CVM40211-1126437TRIUMPH ACTUATION SYSTEMS, LLC
1128CVM40211-1126512NORTHROP GRUMMAN SYSTEMS CORPORATION
1128CVM40211-1179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION
CVM40211-1126512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
DRILLED HOLE DIAMETER0.046 INCHES NOMINAL
COUNTERSINK ANGLE60.0 DEGREES NOMINAL NUT
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
HOLE CONFIGURATION STYLECONFIGURATION G
HOLE TYPE AND QUANTITY4 DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 630 OVERALL
NOMINAL THREAD SIZE0.750 INCHES
NUT DIAMETER0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.250 INCHES NOMINAL
SPECIAL FEATURES4 WRENCHING FLATS
WIDTH ACROSS FLATS0.875 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEST DATA DOCUMENT81349-MIL-I-6868 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 CLASS3B
THREAD DIRECTIONLEFT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNF


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