NSN 4730-01-268-9441 NIIN 012689441 — Tube Union

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4730-01-268-9441
4730012689441
Description:
UNION,TUBE
NSN Assigned:
10-DEC-87
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
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

4730-01-268-9441 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

3a 1st end

Seat Type ACSG:

grooved

Connection Style AHNC:

flared (tube) 2nd end

Connection Type AWLS:

threaded external tube 2nd end

Thread Quantity Per Inch CMLP:

12 2nd end

Nominal Thread Size CQJX:

2.250in. 2nd end ⁓2-1/64"

Seat Angle CQRB:

37.0 degrees 2nd end

Nominal Outside Diameter Tube Accommodated CWFD:

1.750in. 2nd end

Nominal Overall Length CWFR:

3.594in.

Special Features FEAT:

KC124C28; machined groove in flared ends to accommodate seal ring per KC103

Material MATT:

steel comp 316

Material Document And Classification MDCL:

QQ-S-763, cond a fed spec single material response

Surface Treatment SFTT:

passivate

Style Designator STYL:

threaded

Thread Series Designator THSD:

un 2nd end

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:
AS1100K28
Cage Code:
81343
RNCC:
3
RNVC:
2
DAC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
KC124C28
Cage Code:
22264
RNCC:
C
RNVC:
1
DAC:
4
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
GV
Part Number:
KC124K28
Cage Code:
22264
RNCC:
C
RNVC:
1
DAC:
4
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
GV

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03788
FIIG:
A080B0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A
STYLE DESIGNATOR THREADED style nsn 4730-01-268-9441

Definition Definition of approved item name (AIN): "UNION,TUBE"

A straight tube fitting capable of being taken apart and reassembled. It permits disconnection and connection of tubing or tube fittings without disturbing the end connections or the rest of the line.

4730-01-268-9441 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.