Catalog item

LOCKNUT,TUBE FITTING

4730FSC
01NCB code
477-0502Item number
NIIN 01-477-0502
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DEMIL code
A

Identification

Item name code
17645
PINC
0017645
Criticality code
X
II
0
DEMIL code
A
DEMIL integrity code
1
NIIN assigned
28-JUL-00
Precious metals indicator
A
ADP equipment code
0
Hazardous material indicator
N
ESD/EMI code
A

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSCRNJC
MIL-F-550981349
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
A41EZZ
AN6289K488044
AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
A22EZZ2
4730PL09761759009H
JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
A699WP4B

Characteristics

THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
NUT STYLE
WIDTH ACROSS FLATSINCHES NOMINAL 0.688
THREAD SERIESUNF
PACKING RECESS DIAMETERINCHES NOMINAL 0.608
PACKING RECESS DEPTHINCHES NOMINAL 0.042
THREAD QUANTITY PER INCH20
NOMINAL THREAD SIZEINCHES 0.438
NOMINAL TUBE OUTSIDE DIAMETERINCHES 0.250
MATERIALOVERALL STEEL COMP 316
SURFACE TREATMENTOVERALL ANODIZE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625 TYE 2 CLASS 2

MOE rules

MOE ruleMOE CDDate assignedPICAPICA LOAAuth collab
WP01WP01-DEC-25WP81WP
ZK01ZK01-JUL-00ZK81ZK

Freight

ACTY CD
QE

Related items

Standardization

Item standardization code
3
Orig stdzn dec
AX
Dt stdzn dec
12-JUN-2025
NIIN status code
0

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