NSN 4920-01-155-4687

Aircraft Engine Test Set
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011554687

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Inventory

 

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

  • AR: 1
  • NE: 1
  • SV: 1

Please note that inventory for this NSN was updated 09/05/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "TEST SET,AIRCRAFT ENGINE"

A test set primarily designed for use in making examinations of the performance and/or characteristics of aircraft engines.

4920-01-155-4687 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
ABGL
Width
17.000 inches
MRC:
ABRY
Length
21.000 inches
MRC:
ACYN
Ac Voltage Rating
115.0 volts
MRC:
ACZB
Frequency Rating
Between 50.0 hertz and 400.0 hertz
MRC:
AGAV
End Application
F108-cf-100
MRC:
AKWC
Electrical Power Source Relationship
Operating
MRC:
ANPZ
Inclosure Feature
Single item w/carrying case
MRC:
AQXY
Test Type For Which Designed
Position
MRC:
FAAZ
Phase
Single
MRC:
FEAT
Special Features
Requested name - set, transmitter indicator, variable stator position/n2 core speed
MRC:
FTLD
Functional Description
This indicator and cable set is used with 856a1194 and 856a2001 to display the stage 1 compressor vane's aerodynamic position (beta angle) and the core engine speed (n2) independent of the aircraft wiring
MRC:
HGTH
Height
8.000 inches
MRC:
RDAL
Reference Data And Literature
T.O. 33da72-8-1; serd 3851

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:
856A1214P03
Cage Code:
58828
RNCC:
3
RNVC:
2
DAC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
856A1214P01
Cage Code:
58828
RNCC:
5
RNVC:
9
DAC:
2
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
856A1214P02
Cage Code:
58828
RNCC:
5
RNVC:
9
DAC:
2
RNAAC:
SB
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Inidicates part number has been superseded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:
38897
FIIG:
T228-A
Concept No.:
1
App. Key:
AA
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
0
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.

ADPE 0

Represents items with no adp components

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
9803200000
NAICS:
990000
End Use Class:
50060
SITC:
93100
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 9803200000

Military Equipments Not Identified By Kind

End Use Code 50060

Military Apparel and Footwear

Standard Intl. Trade Class (SITC) 93100

Special Transactions and Commodities Not Classified According To Kind

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
061700
NMF Description:
Elec Appliances/instruments Noi
UFC:
34580
LTL:
Rating variable
LCL:
100.0
WCC:
658
TCC:
Z
SHC:
Z
ADC:
A
ACC:
V

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 658

Electrical appliances, small.

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) Z

Other or no special handling required (sh)