NSN 4730-01-178-7860

Tube Fitting Flared Sleeve
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
011787860

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Inventory

 

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

  • NE: 19

Please note that inventory for this NSN was updated 01/17/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "SLEEVE,FLARED,TUBE FITTING"

A flanged cylindrical metallic item designed to be used on tubing to back up the flared end and to provide a bearing surface for the coupling nut, thereby reducing wear on the tubing flare. The inside diameter of the flanged end is countersunk to form a seat for the flare when assembled to a mating fitting.

4730-01-178-7860 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AASG
Casehardening Indicator
Not casehardened
MRC:
ABHP
Overall Length
1.375 inches
MRC:
AGFF
Flange Width
0.531 inches
MRC:
AHTC
Flange Outside Diameter
3.411 inches
MRC:
AJFY
Seat Angle In Deg
33.0
MRC:
ARYW
Sleeve Outside Diameter
3.172 inches
MRC:
CPMS
Hose/tube Outside Diameter For Which Designed
3.000 inches
MRC:
MATL
Material
Steel
MRC:
MATT
Material
Steel
MRC:
STYL
Style Designator
Sleeve

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:
MS20819-48
Cage Code:
96906
RNCC:
2
RNVC:
2
DAC:
4
RNAAC:
9Z
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Inidicates part number has been superseded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:
18027
FIIG:
T385-J
Concept No.:
App. Key:
JA
Cond. Code:
1
Status:
A

Special material and handling

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.