Angle Indicator

NSN: 6320-01-332-1977 | Model: 4N91N

An indicator designed to display the angular relatioship of two reference points.

NSN Properties and Flags

NATO Stock Number

6320-01-332-1977

DEMIL

Scale Marking And Surface Finish

Numerals nonluminous

Width

9.000 inches

Center To Center Distance Between Mounting Facilities Parallel To Length

10.375 inches

Center To Center Distance Between Mounting Facilities Parallel To Width

6.000 inches

Length

11.000 inches

Mounting Hole Diameter

0.257 inches

Current Type

Ac Voltage Rating

115.0 volts

Frequency Rating

Between 60.0 hertz and 400.0 hertz

Usage Design

Rudder angle

Presentation Type

Dial

Mounting Arrangement Style

Four hole/stud rectangular/square

Scale Range

+0.0/+45.0 degrees 2nd indicator single scale

Mounting Facility Type And Quantity

4 unthreaded hole

Case Material

Aluminum

Dial Outside Diameter

6.000 inches

Height

7.120 inches

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 6320-01-332-1977 Datasheet

Supply Class (FSC):

Shipboard Alarm And Signal Systems

Cross Reference:

4N91N
MB4225-1
4N91N

Cage Codes:

Dynalec Corporation (CAGE 12763)
The Electric Tachometer Corp. (CAGE 20049)

Schedule B & Trade:

Schedule B: 8531900002 (NAICS 335999)

Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
SITC: 77885

Parts of electric sound or visual signaling apparatus, n.E.S. (including parts of indicator panels, burlgar and fire alarms)
End Use: 20005

Electric apparatus

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

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

Freight Information:

NMFC:

121570 - Gages air liquid level pressure
WCC:

796 - Safety and rescue equipment
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL:

J - 100.0
LTL:

J - 100.0
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
3b----9
Repariability
When repair is beyond lower level maintenance capability, evacuate the item to depot. disposal is not authorized below wholesale level.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $62,297.68 to $103,829.47..
Does NSN 6320-01-332-1977 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 6320-01-332-1977?
013321977 or 01-332-1977
Does NSN 6320-01-332-1977 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6320-01-332-1977?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 06, 1991