NSN 4730-00-278-5549 NIIN 002785549 — Tube Coupling Inverted Nut

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NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4730-00-278-5549
4730002785549
Description:
INVERTED 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
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

4730-00-278-5549 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

2a

Thread Direction AAJF:

RIGHT-Hand

Fabrication Method AARN:

bar stock, machined

Casehardening Indicator AASG:

not casehardened

Overall Length ABHP:

0.797in. ⁓51/64"

Thread Size ABUJ:

7/8-18

Tube Outside Diameter For Which Designed ACSV:

0.625in.

Seat Angle In Deg AJFY:

45.000

Screw Thread Series Designator AJYP:

uns

Width Across Flats ASDB:

0.875in. ⁓7/8"

Smallest Inside Diameter BSPX:

0.632in.

Material MATL:

steel

Material MATT:

steel

Style Designator STYL:

inverted nut, tube, flare

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:
S1037
Cage Code:
15434
RNCC:
3
RNVC:
2
DAC:
6
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
41W5-8
Cage Code:
30327
RNCC:
5
RNVC:
9
DAC:
6
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
41IF-10
Cage Code:
93061
RNCC:
5
RNVC:
9
DAC:
6
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
S1037
Cage Code:
15434
RNCC:
3
RNVC:
2
DAC:
6
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
41W5-8
Cage Code:
30327
RNCC:
5
RNVC:
9
DAC:
6
RNAAC:
9Z
Status:
H
MSDS:
SADC:
Part Number:
41IF-10
Cage Code:
93061
RNCC:
5
RNVC:
9
DAC:
6
RNAAC:
AX
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03857
FIIG:
T385-B
Concept No.:
App. Key:
BA
Cond. Code:
1
Status:
A
STYLE DESIGNATOR INVERTED NUT, TUBE, FLARE style nsn 4730-00-278-5549
STYLE DESIGNATOR INVERTED NUT, TUBE, FLARE style nsn 4730-00-278-5549

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

An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.

4730-00-278-5549 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.