5310-99-725-3292 WASHER,LOCK Index 5310-99-962-8628 WASHER,KEY

National Stock Number:
5310-99-962-3007

Federal Supply Class:
5310

National Item Identification Number:
999623007

Description:
WASHER,SHOULDERED

Detail:
A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT AND UNBROKEN, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. THE THICKNESS OF THE SHOULDER (BOSS) MUST NOT EXCEED 25 PERCENT OF THE SHOULDER (BOSS) DIAMETER. FOR ITEMS HAVING A SHOULDER (BOSS) OF GREATER THICKNESS, USE BEARING, SLEEVE; BUSHING SLEEVE; OR SPACER, SLEEVE. EXCLUDES INSULATOR, WASHER AND THRUST TYPE WASHERS.


Manufacturer Information:
FL16111U1515DGS&E TIG IRC
M119NM34457K3743BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED
NM34457K3743BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED


Techincal Specification:
HOLE DIAMETER0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSTORES SPEC NO. HWS4 GROUP 1A OR 1B MFR REF SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS0.155 INCHES NOMINAL
MATERIALSTEEL
OUTSIDE DIAMETER1.480 INCHES MINIMUM AND 1.520 INCHES MAXIMUM
SHOULDER DIAMETER1.000 INCHES NOMINAL
SHOULDER HEIGHT0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
SPECIAL FEATURES2 FLATS ON SHOULDER 0.496 IN. WD A/F;0.210 IN. DIA HOLE;OIL GROUP 555;KEYED FACE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONSTORES SPEC NO. HWS4 GROUP 530 MFR REF SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPHOSPHATE


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