IEEE 1394-1995 pdf download INSERT-THREADED METALLIGHTWEIGHT,SELF-LOCKINGAND NON SELF-LOCKING
NOTES:
(a) INTERNALTHREADS IN ACCORDANCE WITH MIL-S-8879 BEFORE THREAD LOCK,LUBRICATION, AND AFTER PLATING.
(b) EXTERNAL THREADS IN ACCORDANCE WITH MIL-5-7742 EXCEPT FOR MODIFIED MINOR DIAMETER.
(c) STANDARD MINOR DIAMETER.
(d) TOLERANCES, UNLESS OTHERWISE SPECIFIED: .XXX k .010, ANGLES 2 2 DEGREES.
MATERIAL: INSERT -CRES 303 (UNS S30300) PER AMS 5640,TYPEIOR ASTM A 582/582MOR 303Se(UNS S30323) PER AMS 5640,TYPE 2AMS 5738 ORASTM A 582/582M
ALLOY STEEL 4130(UNS G41300) PER ML-S-6758 OR 4140(UNS G41400) PER MIL-S-5626 OR 8740(UNS G87400) PER AMS 6322
CRES A286 (UNS S66286) PER AMS 5734 OR AMS 5737.
LOCKING KEYS – CRES 302 (UNS S30200) PER ASTM A 580/580M, CHEMISTRYONLY(-3 THRU-8 ONLY)
LOCKING KEYS(SELF BROACHING)- CRES 420(UNS S42000) OR 440C(UNS S44004) PER QQ-S-763,CHEMISTRY ONLY(3 THRU -8 ONLY)
HEAT TREATMENT:ALLOY STEEL INSERTS SHALL BE HEAT TREATED TO 160-180 KSI INACCORDANCE WITH MIL-H-6875.
CRES A286 INSERTS MADE FROM AMS 5734 SHALL BE HEAT TREATEDTO 140 KSI MINIMUM
FINISH:CRESA286,PASSIVATE PER QQ-P-35,TYPE I OR VIIL.303 AND 303SePASSIVATE PER QQ-P-35.TYPEILOPTIONAL FINISH FOR CRES 303, 303Se AND A286 – SILVER PLATEPER AMS 2410.
ALLOY STEEL – CADMIUM PLATE PER QQP-416 TYPE I, CLASS 2.
LUBRICANT:
MARKING:
SOLID FILM LUBRICANT PER MIL-L-46010.TYPEI, SELF-LOCKINGINSERTS ONLY
CRES 303 OR 303Se HAS NO IDENTIFYING DASH MARKSALLOY STEEL SHALL BE IDENTIFIED BY TWO (2) PARALLEL DASHMARKS.
CRES A286 SHALL BE IDENTIFIED BY ONE DASH MARK

Share on Facebook

Post on X

Follow us

Save