5310-00-275-0816 ( BS5-1658PC21 , BS1079ITEM15 , 55-22281-68 , BS4-1575PC6 , BS1079PC21 , BS4-1627PC6 , BS4-1628PC6 , BS4-1657PC21 , BS5-1407PC21 , F55 , BS4-1406PC21 , BS5-1600PC6 )

NSN Information
NSN FSC NIIN Item Name INC
5310-00-275-0816 5310 002750816 NUT,PLAIN,HEXAGON 0185
NSN Features
MRC Parameter Characteristics
BZRR THREAD SERIES UNF
ADEA NUT HEIGHT 0.375 INCHES NOMINAL
ASDB WIDTH ACROSS FLATS 1.312 INCHES NOMINAL
CQFM HARDNESS RATING NOT RATED
AAJF THREAD DIRECTION RIGHT-HAND
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-B-639 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
AAJD THREAD CLASS 3B
AZKQ TEMP RATING NOT RATED
ACTA NUT STYLE HEXAGON
CMLP THREAD QUANTITY PER INCH 16
CQJX NOMINAL THREAD SIZE 0.750 INCHES
CRTM BEARING SURFACE TYPE FLAT
MATT MATERIAL COPPER ALLOY 464 OVERALL
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
BS5-1658PC21 63857 A 2 5 X XX
BS1079ITEM15 63857 A 2 5 X XX
55-22281-68 52081 A 2 3 5 ZZ
BS4-1575PC6 63857 A 2 5 X XX
BS1079PC21 63857 A 2 5 X XX
BS4-1627PC6 63857 A 2 5 X XX
BS4-1628PC6 63857 A 2 5 X XX
BS4-1657PC21 63857 A 2 5 X XX
BS5-1407PC21 63857 A 2 5 X XX
F55 63857 A 2 5 X XX
BS4-1406PC21 63857 A 2 5 X XX
BS5-1600PC6 63857 A 2 5 X XX
Manufacturers
Part SKU Cage Manufacturer Type Status
BS5-1658PC21 63857 WARREN PUMPS LLC A A
BS1079ITEM15 63857 WARREN PUMPS LLC A A
55-22281-68 52081 RAM CENTRIFUGAL PRODUCTS INC. A A
BS4-1575PC6 63857 WARREN PUMPS LLC A A
BS1079PC21 63857 WARREN PUMPS LLC A A
BS4-1627PC6 63857 WARREN PUMPS LLC A A
BS4-1628PC6 63857 WARREN PUMPS LLC A A
BS4-1657PC21 63857 WARREN PUMPS LLC A A
BS5-1407PC21 63857 WARREN PUMPS LLC A A
F55 63857 WARREN PUMPS LLC A A
BS4-1406PC21 63857 WARREN PUMPS LLC A A
BS5-1600PC6 63857 WARREN PUMPS LLC 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 01/01/1 N 7415290000 0185
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 U N X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DS SMS X F EA 0 U D
DN SMS X F EA 0 U 9B----- N
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
093460 X 48930 Q 713 Z 9 A B Z BOLTS/NUTS NOI BBC/ZINC