NSN 4730-00-678-6165

Pipe Locknut
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006786165

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Inventory

 

This product may be available in the following quantities and conditions.

  • NS: 21
  • NE: 3

Please note that inventory for this NSN was updated 07/11/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "LOCKNUT,PIPE"

A hexagonal or octagonal nut containing internal straight pipe threads. It has flat faces, one of which contains a packing recess. See also locknut, electrical conduit; locknut, tube fitting; and seal nut, pipe.

4730-00-678-6165 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAJD
Thread Class
2b
MRC:
AAJF
Thread Direction
Right-hand
MRC:
ACTA
Nut Style
Pipe locknut
MRC:
ADEA
Nut Height
0.266 inches
MRC:
ASDB
Width Across Flats
0.875 inches
MRC:
BZRR
Thread Series
Npsl
MRC:
CFPT
Packing Recess Diameter
0.750 inches
MRC:
CFPW
Packing Recess Depth
0.107 inches
MRC:
CMLP
Thready Qty Per Inch (tpi)
18
MRC:
CQJX
Thread Size
0.375 inches
MRC:
MATT
Material
Steel
MRC:
SFTT
Surface Treatment
Cadmium

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
8764825
Cage Code:
19207
RNCC:
1
RNVC:
2
DAC:
A
RNAAC:
AZ
Status:
A
MSDS:
SADC:
Part Number:
350-TSE01-38
Cage Code:
95208
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
8764823
Cage Code:
19207
RNCC:
D
RNVC:
9
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
B112-6P-2
Cage Code:
95208
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
4730006786165
Cage Code:
SCY13
RNCC:
5
RNVC:
9
DAC:
9
RNAAC:
YP
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
12802
FIIG:
A021A0
Concept No.:
App. Key:
CV
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
093486
NMF Description:
Noi (sub 3) Nuts Or Screws Bolts
UFC:
48950
LTL:
Rating variable
LCL:
--
WCC:
573
TCC:
Z
SHC:
9
ADC:
A
ACC:
B

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 573

Bolts or nuts (iron or steel),(less than 35 feet).

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

DLA Forecast / History

Maritime Supply Chain
02/2016
572.00