25704-281270-05-0

Tube Fitting Locknut

NSN 4730-00-789-7632

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007897632

Detail Specifications

Thread Class:
2b
Thread Direction:
Right-hand
Nut Style:
Tube fitting locknut
Nut Height:
0.281 inches
Width Across Flats:
0.688 inches
Thread Series:
Unf
Packing Recess Diameter:
0.608 inches
Packing Recess Depth:
0.042 inches
Thready Qty Per Inch (tpi):
20
Thread Size:
0.438 inches
Tube Outside Diameter:
0.250 inches
Material:
Steel comp 1015 or steel comp 1025
Material Specification:
Qq-s-631 federal specification 1st material response or qq-s-634 federal specification 2nd material response
Surface Treatment:
Cadmium or zinc
Surface Treatment Specification:
Qq-p-416 type 2, class 3 federal specification 1st treatment response or qq-z-325 type 2, class 3 federal specification 2nd treatment response
NSN:
4730-00-789-7632
Item Name:
Locknut,pipe Fitting
Cage Code:
D9475

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
7528653
Cage Code:
19207
RNCC:
3
RNVC:
2
RNAAC:
BF
Status:
A
MSDS:
SADC:
Part Number:
25704-28127-05- 0
Cage Code:
D2692
RNCC:
5
RNVC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
5310007897632
Cage Code:
SCY13
RNCC:
5
RNVC:
9
RNAAC:
YP
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
17645
FIIG:
A021A0
Concept No.:
App. Key:
CW
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
50.0
WCC:
573
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Privacy | Terms

Definition Definition of approved item name (AIN): "Pipe Fitting Locknut"

An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also locknut, pipe; nut (1), tube coupling and nut (1), plain, hexagon.

MOE Major Organizational Entities

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DEPARTMENT OF THE ARMY Dept. of the Army
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U.S. MARINE CORPS U.s. Marine Corps
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