NSN 4730-00-113-0575

Tube Coupling Nut
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001130575

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Inventory

 

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

  • NS: 99
  • NE: 2414
  • AR: 22
  • SV: 1

Please note that inventory for this NSN was updated 10/01/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "NUT,TUBE COUPLING"

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.

4730-00-113-0575 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAJD
Thread Class
3b
MRC:
AAJF
Thread Direction
Right-hand
MRC:
AARN
Fabrication Method
Machined or forged
MRC:
ACTA
Nut Style
Tube coupling
MRC:
ADEA
Nut Height
1.204 inches
MRC:
ASDB
Width Across Flats
1.500 inches
MRC:
BRQL
Length To Shoulder
0.985 inches
MRC:
BSPX
Smallest Inside Diameter
1.089 inches
MRC:
BZRR
Thread Series
Unj
MRC:
CMLP
Thready Qty Per Inch (tpi)
12
MRC:
CQJX
Thread Size
1.312 inches
MRC:
CQRJ
Tube Outside Diameter
1.000 inches
MRC:
MATT
Material
Steel comp 304
MRC:
SFTT
Surface Treatment
Passivate
MRC:
STDC
Surface Treatment Specification
Qq-p-35, type 1 federal specification single treatment response
MRC:
ZZZK
Specification Data
88044-an818 government standard and 81349-mil-f-5509 government specification

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:
AN-818S16
Cage Code:
88044
RNCC:
C
RNVC:
1
DAC:
6
RNAAC:
AX
Status:
A
MSDS:
SADC:
AB
Part Number:
MS51531B16S
Cage Code:
96906
RNCC:
C
RNVC:
1
DAC:
6
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
AN818-16S
Cage Code:
88044
RNCC:
C
RNVC:
1
DAC:
6
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
AN818-16J
Cage Code:
88044
RNCC:
2
RNVC:
2
DAC:
3
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN818-16J
Cage Code:
00624
RNCC:
5
RNVC:
1
DAC:
3
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN818-16J
Cage Code:
06581
RNCC:
5
RNVC:
1
DAC:
3
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN818-16J
Cage Code:
13899
RNCC:
5
RNVC:
1
DAC:
3
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN818-16J
Cage Code:
14397
RNCC:
5
RNVC:
1
DAC:
3
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN818-16J
Cage Code:
32142
RNCC:
5
RNVC:
1
DAC:
E
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
BACN10DP16C
Cage Code:
82918
RNCC:
5
RNVC:
1
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
42593-120
Cage Code:
12190
RNCC:
C
RNVC:
1
DAC:
6
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
525-629-90110
Cage Code:
99193
RNCC:
C
RNVC:
1
DAC:
6
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
AN818-16J
Cage Code:
22995
RNCC:
5
RNVC:
9
DAC:
3
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN818-16J
Cage Code:
R1120
RNCC:
5
RNVC:
2
DAC:
6
RNAAC:
ZG
Status:
A
MSDS:
SADC:
Part Number:
MIL-F-5509
Cage Code:
81349
RNCC:
5
RNVC:
9
DAC:
6
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN818-16C
Cage Code:
88044
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
AN818-16J
Cage Code:
14798
RNCC:
5
RNVC:
9
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN818-16J
Cage Code:
71563
RNCC:
5
RNVC:
9
DAC:
3
RNAAC:
AX
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:
03859
FIIG:
A021A0
Concept No.:
1
App. Key:
CX
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.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
7318160000
NAICS:
332722
End Use Class:
12300
SITC:
69421
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 7318160000

Nuts Of Iron Or Steel

End Use Code 12300

Finished Metal Shapes

Standard Intl. Trade Class (SITC) 69421

Screws, Bolts, Nuts, Screw Hooks, Rivets, Washers and Similar Articles, Threaded, Of Iron Or Steel

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
05/201602/2017
132.00132.00