943989-7

9439897 Sheet Spring Nut

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Datasheet. 943989-7 specification

Material Thickness
A measurement of the smallest dimension of the material,in distinction from length or width.

0.020in.

Mating Member Diameter Accommodated
The length of a straight line which passes through the center of accommodation for the mating member,and terminates at the circumference.

0.190in.

Nut Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.

sheet spring

Nut Length
A measurement of the longest dimension of the nut,in distinction from width.

0.680in. ⁓11/16"

Nut Width

0.380in.

Panel Thickness
An overall measurement of the smallest dimension of a panel,in distinction from length or width.

0.105in.

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

SELF-Locking feature included

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

cadmium

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

QQ-P-416, type 1, class 3 fed spec single treatment response or QQ-P-416, type 2, class 3 fed spec single treatment response

Answers.

What material is the sheet spring nut made of ?

Steel

What is the thickness?

0.020 inches

What is the NSN for 943989-7?

5310-00-003-9407

How is this classified for shipping?

Schedule B number: 7318160000
nmfc 093486
Nuts of iron or steel

What's the federal classification of 943989-7?

FSC 5310 ⁓ Nuts and washers

Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.

Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).

NSN 5310-00-003-9407 NUT,SHEET SPRING

cadmium surface treated self-locking feature included 0.020" material thickness

NIIN
000039407
NIIN Date
05/26/72
Schedule B
7318160000 
Name Code
01865
FIIG
A021A0
Item Weight
0.000lbs
Item Dimensions
QUP
 
Historical Price
$2.53 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 13100000-2 Cage 60119
2. MDRC500-5-3 Cage 52828
3. SL231-3-1-281 Cage 97393
4. NS103739-5-02 Cage 80539
5. 11308714-1 Cage 17773
6. 3D0039-14 Cage 88277
7. A4972-5-3 Cage 019L2
8. RMLHA4972-5-3 Cage 019L2
9. A4972-5-3 Cage 72962
10. RMLHA4972-5-3 Cage 72962

Major End Users Countries and entities

  • - Department of The Army 
  • - Department of The Navy 
  • - U.s. Marine Corps 
  • - Department of The Air Force 
  • - Spain 
  • - Australia 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing 
Commodity (for shipments via water)
Bolts or nuts (iron or steel),(less than 35 feet) 
NMFC (national motor freight code)
093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3) 
UFC (universal freight code)
48950 

Similar by Design Other nuts with similar characteristics

Nothing similar to this part number was found in our inventory

943989-7 / Nut,sheet springWhat is the formal definition of this item?

A nut formed from sheet spring material, usually steel, into varying flat, concave, bent or curved designs, having apertures with suitable boss or bosses usually on the upper side capable of securely gripping a mating threaded member. excludes nut (1), stamped.