2805-00-145-1752 RETAINER,PISTON PIN Index 5310-00-145-1755 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-145-1754

Federal Supply Class:
5310

National Item Identification Number:
001451754

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:
4G13404-101A98897LOCKHEED MARTIN CORP


Techincal Specification:
DRIVE POINT DEPTH0.190 INCHES NOMINAL
DRIVE POINT QUANTITY8
DRIVE POINT WIDTH0.440 INCHES NOMINAL
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
CRITICALITY CODE JUSTIFICATIONAGAV
NUT DIAMETER6.380 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS0.630 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 TEMPER T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL THREAD SIZE5.250 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONFED STD 595 OVER FINISH D530000 FED STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPAINT OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH8
THREAD SERIESUNJ


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