5310-00-438-8621 ( VN181B1-054-4 , 3M144C5B4 , F1972-31-5-4 , 3M144C5-4 , 3M144C5B4 , 13716U054-4 )

NSN Information
NSN FSC NIIN Item Name INC
5310-00-438-8621 5310 004388621 NUT,SELF-LOCKING,PLATE 0528
NSN Features
MRC Parameter Characteristics
ADEC PLATE WIDTH 0.641 INCHES MAXIMUM
CMLP THREAD QUANTITY PER INCH 24
BZRR THREAD SERIES UNF
ADEB PLATE THICKNESS 0.025 INCHES NOMINAL
PRMT PRECIOUS MATERIAL SILVER
ACVN NUT LENGTH 1.396 INCHES MAXIMUM
AAWY COUNTERBORE DIAMETER 0.317 INCHES MINIMUM NUT
ADFW DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
CQFM HARDNESS RATING NOT RATED
AAJF THREAD DIRECTION RIGHT-HAND
ACTA NUT STYLE PLATE
MATT MATERIAL IRON ALLOY 660 OVERALL
AAJD THREAD CLASS 3B
AZKQ TEMP RATING 800.0 DEG FAHRENHEIT NOMINAL
ADFY CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH 0.310 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
ADEA NUT HEIGHT 0.516 INCHES MAXIMUM
CQJX NOMINAL THREAD SIZE 0.312 INCHES
ADFU MOUNTING HOLE ARRANGEMENT STYLE 2 HOLES
ADFP NUT MOUNTING PROVISION STRAIGHT HOLES
SFTT SURFACE TREATMENT SILVER OVERALL
ADFK NUT COUNTERBORE DEPTH 0.250 INCHES MINIMUM NUT
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CBBL FEATURES PROVIDED FLOATING NUT
ABTB MOUNTING HOLE DIAMETER 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
AAUM LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
VN181B1-054-4 92215 A 9 5 2 KE
3M144C5B4 76301 A 2 3 A KZ
F1972-31-5-4 15653 A 2 3 2 KZ
3M144C5-4 76301 A 9 5 2 KE
3M144C5B4 92215 A 2 5 A KZ
13716U054-4 80539 A 2 5 A KZ
Manufacturers
Part SKU Cage Manufacturer Type Status
VN181B1-054-4 92215 ALCOA GLOBAL FASTENERS INC. A A
3M144C5B4 76301 BOEING COMPANY THE F A
F1972-31-5-4 15653 ALCOA GLOBAL FASTENERS INC. A A
3M144C5-4 76301 BOEING COMPANY THE F A
3M144C5B4 92215 ALCOA GLOBAL FASTENERS INC. A A
13716U054-4 80539 SPS TECHNOLOGIES LLC A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
S X A 1 12/08/1 N 7318160000 0528
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DS I
DN 9B----- N
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A S N X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DN SMS J 1 EA 0 U 9B----- N
DS SMS J 1 EA 0 U D
Management Control Army
MATCAT 1 MATCAT 2 MATCAT 3 MATCAT 4 5 ARC
Freight
NMFC NMFC SUB UFC HMC LTL LCL WCC TCC SHC ADC ACC ASH NMF DESC
093486 Z 48950 Z 573 Z 9 A B Z BOLTS,NUTS OR SCREWS, NOI (SUB 3)