NSN 4730-01-397-2347 NIIN 013972347 — Pipe Flange

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4730-01-397-2347
4730013972347
Description:
FLANGE,PIPE
NSN Assigned:
06-OCT-94
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Navy

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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

4730-01-397-2347 Specification Set by the OEM (see RNCC code 3)

Recess Diameter ABMD:

1.243in.

Thickness ABNM:

1.380in. ⁓1-25/64"

Socket Depth ABXN:

0.515in.

Center To Center Distance Between Bolt Holes Along Width ADUY:

1.000in.

Center To Center Distance Between Bolt Holes Along Length ADUZ:

2.000in.

Outside Edge To Bolt Hole Center Distance Along Width ADVD:

0.375in.

Outside Edge To Bolt Hole Center Distance Along Length ADVE:

0.375in.

Bolt Hole Quantity AECS:

4

Flange Length AFQN:

2.750in.

Flange Width AGFF:

1.750in.

Bolt Hole Diameter AHNX:

0.406in.

Flange Section Style AJEM:

plain face, socket neck

Face Seating Surface Condition AKWE:

machined

Material MATT:

steel corrosion resisting

Material Document And Classification MDCL:

QQ-S-763, cl 316 cond a fed spec single material response

Style Designator STYL:

rectangular, with bolt holes

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:
DF2070-148 FN 18
Cage Code:
43689
RNCC:
3
RNVC:
2
DAC:
E
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
211075744
Cage Code:
53711
RNCC:
5
RNVC:
2
DAC:
E
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
585-4604854 FIND 18
Cage Code:
53711
RNCC:
5
RNVC:
2
DAC:
E
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
585-6404854
Cage Code:
53711
RNCC:
D
RNVC:
9
DAC:
A
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03798
FIIG:
A23300
Concept No.:
App. Key:
B
Cond. Code:
1
Status:
A
STYLE DESIGNATOR RECTANGULAR, WITH BOLT HOLES style nsn 4730-01-397-2347
FLANGE SECTION STYLE PLAIN FACE, SOCKET NECK style nsn 4730-01-397-2347
FLANGE SECTION STYLE PLAIN FACE, SOCKET NECK style nsn 4730-01-397-2347

Definition Definition of approved item name (AIN): "FLANGE,PIPE"

An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).

4730-01-397-2347 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

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.

  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.

Material Management Material categorization and source of supply

SOS
SMIC
MMAC
MCC
SOS:
SMS
SOS:
MMAC:
MCC:
Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

  Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.