5310-01-057-3768 NUT,SELF-LOCKING,BLIND RIVET Index 5310-01-057-3770 WASHER,LOCK

National Stock Number:
5310-01-057-3769

Federal Supply Class:
5310

National Item Identification Number:
010573769

Description:
WASHER,LOCK

Detail:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces


Manufacturer Information:
4398602-A-10725685NAVAL SHIP ENGINEERING CENTER PHILADELPHIA DIVISION SUBMARINE ANTENNA QUALITY ASSURANCE
4398602-A-107D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
SS-585-4398602 ITEM 10725685NAVAL SHIP ENGINEERING CENTER PHILADELPHIA DIVISION SUBMARINE ANTENNA QUALITY ASSURANCE
FF-W-8481348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS51848-12MONEL96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY MATERIAL
HARDNESS RATING33.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM40.0 ROCKWELL C MAXIMUM
HEAT TREATMENTCOLD DRAWN AND COLD DRAWN AND AGE HARDENINGAGE HARDENING
HOLE DIAMETER0.377 INCHES MINIMUM AND 0.377 INCHES MINIMUM AND 0.385 INCHES MAXIMUM0.385 INCHES MAXIMUM
OUTSIDE DIAMETER0.550 INCHES MAXIMUM0.550 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286,CL A,FM 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.125 INCHES MINIMUM0.125 INCHES MINIMUM
MATERIALNICKEL ALLOY OVERALL
MINIMUM TENSILE STRENGTH155000 POUNDS PER SQUARE INCH155000 POUNDS PER SQUARE INCH
NONDEFINITIVE SPEC/STD DATAG CLASS
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND


Click here to Register for Free 30-day Trial

© 2026 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us