5310-00-181-6556 ( 55LH7896-6 , STSCD005-06 , 55LH7896-6 )

NSN Information
NSN FSC NIIN Item Name INC
5310-00-181-6556 5310 001816556 NUT,SELF-LOCKING,EXTENDED WASHER 2972
NSN Features
MRC Parameter Characteristics
ASDB WIDTH ACROSS FLATS 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
CMLP THREAD QUANTITY PER INCH 24
ADEM WASHER THICKNESS 0.031 INCHES MINIMUM
ACTA NUT STYLE DOUBLE HEXAGON
AZKQ TEMP RATING -65.0 DEG FAHRENHEIT MINIMUM AND 450.0 DEG FAHRENHEIT MAXIMUM
CQJX NOMINAL THREAD SIZE 0.375 INCHES
AAVX WASHER OUTSIDE DIAMETER 0.725 INCHES MAXIMUM
ABKW OVERALL HEIGHT 0.505 INCHES MAXIMUM
AAJF THREAD DIRECTION RIGHT-HAND
AAJD THREAD CLASS 3B
CQFM HARDNESS RATING 45.0 ROCKWELL C NOMINAL
ABAJ LUBRICATION SOLUBLE LUBRICANT
MATT MATERIAL STEEL COMP 8740 OVERALL OR STEEL COMP H11 OVERALL
BZRR THREAD SERIES UNJF
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 6323 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 6485 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR AMS 6487 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SFTT SURFACE TREATMENT CADMIUM OVERALL
AAUM LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
55LH7896-6 72962 R 9 3 5 SE
STSCD005-06 98897 A 9 5 2 SE
55LH7896-6 019L2 A 2 5 5 ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
55LH7896-6 72962 HARVARD INDUSTRIES INC A R
STSCD005-06 98897 LOCKHEED MARTIN CORPORATION A A
55LH7896-6 019L2 MAC LEAN-FOGG COMPANY A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U X A 1 04/24/1 N 7318160000 2972
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 U N X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DF SMS Z M EA 0 U SF9SX-N F
DS SMS Z M 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)