NSN 4730-00-827-1891 NIIN 008271891 — Pipe Blind Flange

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4730-00-827-1891
4730008271891
Description:
FLANGE,PIPE,BLIND
NSN Assigned:
01-JAN-62
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

4730-00-827-1891 Specification Set by the OEM (see RNCC code 3)

Bolt Circle Diameter ABKG:

7.500in.

Flange Diameter ABKK:

9.000in.

Thickness ABNM:

0.688in. ⁓45/64"

Nominal Pipe Size For Which Designed ACSU:

4.000in.

Bolt Hole Quantity AECS:

8

Bolt Hole Diameter AHNX:

0.750in.

Raised Face Height AJED:

0.062in.

Flange Section Style AJEM:

raised face (blind)

Face Seating Surface Condition AKWE:

machined

Maximum Operating Pressure And Media For Which Designed CQCJ:

150.0 pounds per square inch steam

Material MATT:

copper alloy

Style Designator STYL:

round, one bolt hole circle

Nondefinitive Spec/std Data ZZZT:

150 class and b type and 4 in. size

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:
WWF406
Cage Code:
81348
RNCC:
4
RNVC:
1
DAC:
3
RNAAC:
75
Status:
A
MSDS:
SADC:
Part Number:
WWF406
Cage Code:
81348
RNCC:
4
RNVC:
1
DAC:
3
RNAAC:
75
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03793
FIIG:
A23300
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A
STYLE DESIGNATOR ROUND, ONE BOLT HOLE CIRCLE style nsn 4730-00-827-1891
FLANGE SECTION STYLE RAISED FACE (BLIND) style nsn 4730-00-827-1891

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

An item used for covering or closing the end of a flanged pipe fitting. The face may be drilled for connecting bolts or studs. Excludes flange, pipe.

4730-00-827-1891 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.