5310-00-208-1919 ( 203MR47P2 , AN365-420A , 17D1 , 42NE040 , D21061-26 , 17D1 , 810729-00 , 203MR047P002 , 12Z2007-383 , 42NE040 , A1-10730D1 , A1-10779D1 , B4524-321-16 , C720025C000 , 54955 , C520025C000 , 21C1581-13 , 3029-01004-04 , 22NE040 , 203MR47P2 , 802482-00 , C521025C000 , 203M0047P002 , 22NE040 , D21061-26 , 203M0047P002 , 1273 , SM-D-475754-2 , 42NE040 , 5274-146 , 203-1011P56 )

NSN Information
NSN FSC NIIN Item Name INC
5310-00-208-1919 5310 002081919 NUT,SELF-LOCKING,HEXAGON 0527
NSN Features
MRC Parameter Characteristics
CQJX NOMINAL THREAD SIZE 0.250 INCHES
MATT MATERIAL STEEL NUT
CQFM HARDNESS RATING NOT RATED
AZKQ TEMP RATING 250.0 DEG FAHRENHEIT NOMINAL
MATT MATERIAL PLASTIC POLYAMIDE LOCKING INSERT
AAJF THREAD DIRECTION RIGHT-HAND
AAUM LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
AAJD THREAD CLASS 3B
SFTT SURFACE TREATMENT CADMIUM OVERALL EXCEPT INSERT
ACTA NUT STYLE HEXAGON
ASDB WIDTH ACROSS FLATS 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
CRTM BEARING SURFACE TYPE CHAMFERED OR WASHER FACED
ADEA NUT HEIGHT 0.312 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
BZRR THREAD SERIES UNC
CMLP THREAD QUANTITY PER INCH 20
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
203MR47P2 49956 A 1 5 5 XX
AN365-420A 88044 M 2 2 E XX
17D1 12603 R 9 5 2 KZ
42NE040 72962 R 9 5 5 ZZ
D21061-26 0BXF1 A 1 C 9F 1
17D1 77237 A 1 5 5 ZZ
810729-00 32345 A 9 5 2 XB
203MR047P002 05030 H 9 5 5 XX
12Z2007-383 94135 M 9 5 5 XX
42NE040 13257 A 1 5 5 XX
A1-10730D1 14850 A 1 5 2 KZ
A1-10779D1 14850 A 1 5 2 KZ
B4524-321-16 60532 A 1 5 1 PA
C720025C000 D9182 A 1 C AC 6 ZZ
54955 94833 A 1 5 5 PA
C520025C000 D9182 A 1 C AC 6 ZZ
21C1581-13 07482 A 1 5 5 KE
3029-01004-04 75418 A 1 5 5 CT
22NE040 72962 R 9 5 5 ZZ
203MR47P2 04164 A 1 5 5 XX
802482-00 32345 A 9 5 2 XB
C521025C000 D9182 A 1 C AC 6 ZZ
203M0047P002 3B150 A 1 5 5 HD
22NE040 019L2 A 1 5 5 ZZ
D21061-26 07860 R 9 5 1 KZ
203M0047P002 49956 A 9 5 5 HD
1273 13841 A 1 5 4 SE
SM-D-475754-2 80063 A 1 5 E KZ
42NE040 019L2 A 1 5 5 ZZ
5274-146 96214 A 9 5 5 XX
203-1011P56 49956 A 1 5 5 XX
Manufacturers
Part SKU Cage Manufacturer Type Status
203MR47P2 49956 RAYTHEON COMPANY A A
AN365-420A 88044 AERONAUTICAL STANDARDS GROUP A M
17D1 12603 CLARK EQUIPMENT CO A R
42NE040 72962 HARVARD INDUSTRIES INC A R
D21061-26 0BXF1 BOGUE SYSTEMS INC. A A
17D1 77237 DANA OFF HIGHWAY PRODUCTS, LLC A A
810729-00 32345 DEFENSE REDUCTION AGENCY A A
203MR047P002 05030 RAYTHEON CO A H
12Z2007-383 94135 NAVAL ORDNANCE STANDARDS A M
42NE040 13257 AMERACE LTD A A
A1-10730D1 14850 ARMY UNITED STATES DEPARTMENT OF A A
A1-10779D1 14850 ARMY UNITED STATES DEPARTMENT OF A A
B4524-321-16 60532 TRANE U.S. INC. A A
C720025C000 D9182 BOSCH REXROTH GMBH LOHMANN E A
54955 94833 KECO INDUSTRIES INC. A A
C520025C000 D9182 BOSCH REXROTH GMBH LOHMANN E A
21C1581-13 07482 GENERAL ELECTRIC COMPANY F A
3029-01004-04 75418 KYSOR INDUSTRIAL CORP A A
22NE040 72962 HARVARD INDUSTRIES INC A R
203MR47P2 04164 RAYTHEON ELECTRONIC SYSTEMS INC A A
802482-00 32345 DEFENSE REDUCTION AGENCY A A
C521025C000 D9182 BOSCH REXROTH GMBH LOHMANN E A
203M0047P002 3B150 RAYTHEON TECHNICAL SERVICES COMP A A
22NE040 019L2 MAC LEAN-FOGG COMPANY A A
D21061-26 07860 BOGUE ELECTRIC MANUFACTURING CO A R
203M0047P002 49956 RAYTHEON COMPANY A A
1273 13841 TIFFIN PARTS L.L.C. F A
SM-D-475754-2 80063 US ARMY COMMUNICATIONS & A A
42NE040 019L2 MAC LEAN-FOGG COMPANY A A
5274-146 96214 RAYTHEON COMPANY F A
203-1011P56 49956 RAYTHEON COMPANY A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A 0 X A 1 01/01/1 N 7318160000 0527
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DA Z T2200X- A V DISCONTINUED W/O REPLACEMENT
DS I
DN 9B----- N V DISCONTINUED W/O REPLACEMENT
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A A N 0 X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DA S9I V 1 HD 0 U Z T2200X- A
DS SMS Y 1 HD 0 U D
DN SMS Y 1 HD 0 U 9B----- N
Management Control Army
MATCAT 1 MATCAT 2 MATCAT 3 MATCAT 4 5 ARC
T 2 2 00 X
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)