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  3. 5310-01-052-7664

5310-01-052-7664 ( C7510A4-2 , F19421-2-4 , F19421-2-4 , 13601-048-2Y )

NSN Information
NSN FSC NIIN Item Name INC
5310-01-052-7664 5310 010527664 NUT,SELF-LOCKING,PLATE 0528
NSN Features
MRC Parameter Characteristics
ADEC PLATE WIDTH 0.470 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
CQJX NOMINAL THREAD SIZE 0.250 INCHES
ADFY CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM
SFTT SURFACE TREATMENT PASSIVATE SHELL
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2410 ASSN STD 1ST TREATMENT RESPONSE NUT
AAWY COUNTERBORE DIAMETER 0.254 INCHES MINIMUM BASE
ABTB MOUNTING HOLE DIAMETER 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
ADFW DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
CQFM HARDNESS RATING NOT RATED
CMLP THREAD QUANTITY PER INCH 28
ADNC REMOVABLE NUT MANUFACTURER PART NUMBER ANY ACCEPTABLE
AAJF THREAD DIRECTION RIGHT-HAND
ACTA NUT STYLE PLATE
AAJD THREAD CLASS 3B
MATT MATERIAL STEEL OVERALL
ADFD REMOVABLE NUT MANUFACTURER CODE ANY ACCEPTABLE
ADFK NUT COUNTERBORE DEPTH 0.125 INCHES MINIMUM BASE
ACVN NUT LENGTH 1.270 INCHES MAXIMUM
ADFU MOUNTING HOLE ARRANGEMENT STYLE 2 HOLES
ADFP NUT MOUNTING PROVISION STRAIGHT HOLES
ADEA NUT HEIGHT 0.335 INCHES MAXIMUM
AZKQ TEMP RATING 450.0 DEG FAHRENHEIT MAXIMUM
BZRR THREAD SERIES UNJF
ADEB PLATE THICKNESS 0.025 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
SFTT SURFACE TREATMENT SILVER NUT
AAUM LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
C7510A4-2 81755 A 2 7 2 SB
F19421-2-4 019L2 A 2 3 5 ZZ
F19421-2-4 72962 R 9 5 5 SB
13601-048-2Y 80539 A 2 3 5 SB
Manufacturers
Part SKU Cage Manufacturer Type Status
C7510A4-2 81755 LOCKHEED MARTIN CORPORATION A A
F19421-2-4 019L2 MAC LEAN-FOGG COMPANY A A
F19421-2-4 72962 HARVARD INDUSTRIES INC A R
13601-048-2Y 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 12/20/1 N 7318160000 0528
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DS N I
DF N SF9SX-N F
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
DF SMS Z 0 EA 0 U SF9SX-N F
DS SMS Z 0 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)