NSN 4730-00-278-5463 NIIN 002785463 — Tube Coupling Nut

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4730-00-278-5463
4730002785463
Description:
NUT,TUBE COUPLING
NSN Assigned:
01-JAN-63
DEMIL:
NO
Shelf Life:
N/A
UOM:
--
Using Services:
--

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
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  •   HAZMAT Certified
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  •   Every product 100% inspected
AS9120 Certified by SAI Global

4730-00-278-5463 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

3b

Thread Direction AAJF:

RIGHT-Hand

Fabrication Method AARN:

any acceptable

Nut Style ACTA:

tube coupling

Nut Height ADEA:

1.078in. ⁓1-5/64"

Width Across Flats ASDB:

1.312in. ⁓1-5/16"

Length To Shoulder BRQL:

0.875in.

Smallest Inside Diameter BSPX:

1.375in.

Thread Series BZRR:

uns

Thread Quantity Per Inch CMLP:

14

Nominal Thread Size CQJX:

1.625in. ⁓1-5/8"

Nominal Tube Outside Diameter CQRJ:

1.250in.

Material MATT:

aluminum alloy

Surface Treatment SFTT:

anodize

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:
811BT20
Cage Code:
88041
RNCC:
2
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
811BT20
Cage Code:
88041
RNCC:
2
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:

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
NUT STYLE TUBE COUPLING style nsn 4730-00-278-5463
NUT STYLE TUBE COUPLING style nsn 4730-00-278-5463
NUT STYLE TUBE COUPLING style nsn 4730-00-278-5463
NUT STYLE TUBE COUPLING style nsn 4730-00-278-5463
NUT STYLE TUBE COUPLING style nsn 4730-00-278-5463
NUT STYLE TUBE COUPLING style nsn 4730-00-278-5463

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.

4730-00-278-5463 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
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) U

Precious metal content is unknown

Criticality X

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

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.