Home / NSN / 4730-01-578-1785
Catalog item

NUT,TUBE COUPLING

4730FSC
01NCB code
578-1785Item number
NIIN 01-578-1785
Request a quote
DEMIL code
A

Identification

Item name code
03859
PINC
0003859
Criticality code
X
II
0
DEMIL code
A
DEMIL integrity code
1
NIIN assigned
29-SEP-09
Precious metals indicator
A
Hazardous material indicator
N

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSC
AS21921-4J81343
SOCIETY OF AUTOMOTIVE ENGINEERS INC
R3939Z4A
SAE-AS182800U583
SAE INTERNATIONAL DBA SAE INTERNATIONAL
A31EZZ
AS21921-4J0U583
SAE INTERNATIONAL DBA SAE INTERNATIONAL
A325ZZ

Characteristics

THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
NUT STYLE
NUT HEIGHTINCHES MINIMUM 0.710 AND INCHES MAXIMUM 0.730
WIDTH ACROSS FLATSINCHES NOMINAL 0.562
LENGTH TO SHOULDERINCHES MINIMUM 0.537 AND INCHES MAXIMUM 0.557
SMALLEST INSIDE DIAMETERINCHES MINIMUM 0.300 AND INCHES MAXIMUM 0.305
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH20
NOMINAL THREAD SIZEINCHES 0.438
NOMINAL TUBE OUTSIDE DIAMETERINCHES 0.250
SEAT ANGLEDEGREES NOMINAL 45.00
MATERIALOVERALL STEEL COMP 304
SURFACE TREATMENTOVERALL PASSIVATE

MOE rules

MOE ruleMOE CDDate assignedPICAPICA LOAAuth collab
YA01YA01-OCT-24YA81YA
ZW01ZW01-MAY-11ZW81ZW

Freight

ACTY CD
ZW

Related items

Standardization

Item standardization code
3
Orig stdzn dec
AX
Dt stdzn dec
02-MAR-2021
NIIN status code
0

Request a quote

Your request goes to A-DEFENSE, a US Defense supplier in Texas, who will reply by email.