NSN 4140-01-277-2546 NIIN 012772546 — Centrifugal Fan

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4140-01-277-2546
4140012772546
Description:
FAN,CENTRIFUGAL
NSN Assigned:
20-APR-88
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

4140-01-277-2546 Specification Set by the OEM (see RNCC code 3)

Speed Adjustments ABBB:

single speed

Width ABGL:

16.890in.

Length ABRY:

9.840in.

Operating Speed At Rated Capacity In Rpm AEQC:

2870.0 and 3340.0

Electrical Connection Type AGBD:

wire lead

Outlet Inside Width AJLU:

4.820 in.

Outlet Inside Height AJLV:

3.630 in.

Static Pressure At Specified Air Flow Rate AJLY:

0.0in. of water

Drive Type AKCV:

direct

Prime Mover Type AKDJ:

electric motor

Inclosure Type AKNA:

fully inclosed

Mounting Facility Type And Quantity AXHR:

8 unthreaded hole

Rotation Direction For Which Designed AYSY:

counterclockwise and clockwise

Air Flow Rate CQKX:

570.0 cubic feet per minute and 670.0 cubic feet per minute

Outlet Location CRWJ:

top

Voltage In Volts And Current Type CSBH:

115.0 ac

Prime Mover Power Rating CSYL:

370.0 watts and 550.0 watts

Prime Mover Drive Shaft Bearing Type CWLY:

ball

Discharge Direction CXCB:

angular down and angular up and horizontal and vertical down and vertical up

Phase FAAZ:

single

Frequency In Hertz FREQ:

50.0 and 60.0

Height HGTH:

8.440in.

Material MATT:

steel

Quantity NMBR:

1

Style Designator STYL:

fixed, dual impeller, rectangular outlet

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:
033068
Cage Code:
82877
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
CX
Status:
A
MSDS:
SADC:
Part Number:
171207-1
Cage Code:
92755
RNCC:
7
RNVC:
2
DAC:
A
RNAAC:
CX
Status:
A
MSDS:
SADC:
Part Number:
BRFS/KS504CCW808AF
Cage Code:
82877
RNCC:
5
RNVC:
2
DAC:
E
RNAAC:
CX
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04254
FIIG:
A087A0
Concept No.:
App. Key:
C
Cond. Code:
2
Status:
A
STYLE DESIGNATOR FIXED, DUAL IMPELLER, RECTANGULAR OUTLET style nsn 4140-01-277-2546

Definition Definition of approved item name (AIN): "FAN,CENTRIFUGAL"

A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.

Packaging & Dimensions Packaging instructions, special markings, and approx. weight/dims

Pack Size
Pack Weight
Item Weight
Item Dim.
Pack Size:
--
Paclk Weight:
23.2000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q
LVL_C:
U

  Packaging Codes

OPI: Optional Procedure Indicator Code. A one position alpha code that indicates the allowable deviations from the prescribed requirements.

SPI No.: Special packaging instructions number.

LVL A/B/C: Indicates the type of shipping container required for level A, B, or C maximum packing protection.

SPC Mkg: A two position code that identifies the special markings applied to the container, which is part of the total pack to protect the contained item during preservation, packing, storage, transit and removal from the pack.

4140-01-277-2546 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.