Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW
The WASHER,FLAT is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-045-5203, indicating validated use in U.S. government and defense logistics supply chains.
Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
07717
NSN:5310-00-045-5203 FSC:5310 CAGE:07187 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL (USA)
SPECIFICATIONS
special_features
USED TO MOUNT DAVIS VANTAGE PRO WEATHER INTEGRATED SENSOR SUITE; 2 POLES JOIN W/CONNECTOR TO CREATE A 37.5 IN POLE; ONE 19.5 IN, THE OTHER 21 IN; O/DIA 1.312 IN IN
NSN
5310-00-045-5203
COMPONENT DIAGRAM
KEY FEATURES
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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THICKNESS: 0.027 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
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CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
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COLOR: BLACK OVERALL
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NONDEFINITIVE SPEC/STD DATA: A TYPE AND 1 GRADE AND E CLASS
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OVERALL DIAMETER: 0.307 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
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HOLE DIAMETER: 0.151 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN
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SURFACE TREATMENT: OXIDE FILM OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL