5310-00-558-4187 ( 1W44436FA1 , 373-0081-00 , 12536 , 450527 , 61888 , 12Q1272 , DWB00-002 , 450527 , 61888 , 7622557 , 373-0081-000 , 1145 , ESA692307 , 723299-035 , ESA692307 , 905044 , P15998 , 1220-02-00 , 5800332-1500-004 , 723299-035 , 12Z3010-514 , 450527 , 1145 , 1039875 , 61888 )

NSN Information
NSN FSC NIIN Item Name INC
5310-00-558-4187 5310 005584187 WASHER,LOCK 1421
NSN Features
MRC Parameter Characteristics
AAUB HOLE DIAMETER 0.383 INCHES MINIMUM AND 0.398 INCHES MAXIMUM
SFTT SURFACE TREATMENT CADMIUM OVERALL OR ZINC OVERALL
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 1,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR QQ-C-325,TYPE 2,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
ABPX MATERIAL THICKNESS 0.022 INCHES NOMINAL
STYL STYLE DESIGNATOR FLAT INTERNAL TEETH
ABKV OUTSIDE DIAMETER 0.493 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
1W44436FA1 11530 A 9 5 X XX
373-0081-00 13499 A 1 5 X XX
12536 10412 F 9 5 5 KZ
450527 06840 H 9 5 5 48
61888 35351 A 9 5 5 28
12Q1272 81073 A 1 5 X XX
DWB00-002 80103 H 9 5 X XX
450527 77068 R 9 5 5 48
61888 3CPE0 A 1 C 9F 5
7622557 19200 A 1 5 2 KZ
373-0081-000 13499 A 1 5 5 ZA
1145 83330 A 9 5 5 KZ
ESA692307 64959 R 9 5 5 75
723299-035 82577 A 1 5 X XX
ESA692307 78189 A 1 5 5 75
905044 34228 A 1 5 5 9Z
P15998 82199 A 1 5 X XX
1220-02-00 78189 A 1 5 X XX
5800332-1500-004 C0426 A 2 5 9 ZG
723299-035 05869 A 1 5 X XX
12Z3010-514 94135 M 2 2 X XX
450527 59364 A 1 5 5 ZZ
1145 91967 A 1 5 5 KZ
1039875 18876 A 1 5 X XX
61888 31435 R 9 5 5 28
Manufacturers
Part SKU Cage Manufacturer Type Status
1W44436FA1 11530 LOCKHEED MARTIN CORPORATION A A
373-0081-00 13499 ROCKWELL COLLINS INC. F A
12536 10412 WHITTAKER CORP A F
450527 06840 BENDIX CORP THE A H
61888 35351 GE AVIATION SYSTEMS LLC A A
12Q1272 81073 GRAYHILL INC A A
DWB00-002 80103 VEECO INSTRUMENTS INC A H
450527 77068 ALLIED-SIGNAL INC A R
61888 3CPE0 GOODRICH CORPORATION A A
7622557 19200 U S ARMY ARMAMENT RESEARCH & A A
373-0081-000 13499 ROCKWELL COLLINS INC. F A
1145 83330 DIALIGHT CORPORATION A A
ESA692307 64959 AMERICAN TELEPHONE AND TELEGRAPH A R
723299-035 82577 RAYTHEON COMPANY F A
ESA692307 78189 ITW SHAKEPROOF AUTOMOTIVE PRODUC A A
905044 34228 KOLLMORGEN CORPORATION A A
P15998 82199 ROHDE & SCHWARZ INC A A
1220-02-00 78189 ITW SHAKEPROOF AUTOMOTIVE PRODUC A A
5800332-1500-004 C0426 EADS DEUTSCHLAND T/A CASSIDIAN E A
723299-035 05869 RAYTHEON COMPANY A A
12Z3010-514 94135 NAVAL ORDNANCE STANDARDS A M
450527 59364 HONEYWELL INTERNATIONAL INC. A A
1145 91967 ABBATRON LLC A A
1039875 18876 U S ARMY AVIATION AND MISSILE A A
61888 31435 LUCAS AEROSPACE POWER EQUIPMENT A R
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U 0 X A 1 01/01/1 A N 1421
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
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
194160 X 55210 U U 713 Z 9 A B Z WASHER OR GASKETS, IRON OR STEEL,