79NC1-40

79NC140 Self-locking Clinch Nut
Home » Catalog » Nuts & Washers (p. 2581) » Self-locking Clinch Nuts (p. 17) » Part Number 79NC1-40

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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
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AS9120 Certified by SAI Global

Datasheet. 79NC1-40 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

3b

Thread Direction
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

RIGHT-Hand

Locking Feature
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.

prevailing torque with nonmetallic insert

Pilot Diameter
The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.

0.189in.

Pilot Length
The length of the pilot,which is the unthreaded portion beyond the thread used to guide the item.

0.063in.

Counterbore Diameter
The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.

0.147in. nut

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

clinch

Nut Height

0.204in. ⁓7/32"

Nut Counterbore Depth
The measurement of the enlarged portion adjacent to the threaded portion of a nut,in distinction from height.

0.080in. nut

Width Across Flats
The shortest straight line between flats,perpendicular to the height.

0.250in. ⁓1/4"

Temp Rating
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.

250.0 deg fahrenheit

Thread Series
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.

unc

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

40

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.112in. ⁓1/8"

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

plastic polyhexamethylene amide locking insert or plastic polycaprolactam locking insert

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

steel comp 303 nut

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

astm A582 assn std single material response nut

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

MIL-M-20693 mil spec all material responses locking insert

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.

passivate except insert

Answers.

What material is the self-locking clinch nut made of ?

Steel comp 303 nut

What material is the self-locking clinch nut made of ?

Plastic polyhexamethylene amide locking insert or plastic polycaprolactam locking insert

What is the thread quantity per inch?

40

What is the thread direction?

Right-hand

What is the thread class?

3b

What is the NSN for 79NC1-40?

5310-00-584-5558

How is this classified for shipping?

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

What's the federal classification of 79NC1-40?

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 5310-00-584-5558 NUT,SELF-LOCKING,CLINCH

passivate except insert surface treated 40 thread quantity per inch right-hand 3b thread class

NIIN
005845558
NIIN Date
01/01/63
Schedule B
7318160000 
Name Code
15892
FIIG
A021A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
 
Historical Price
$0.65 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. 9174611-1 Cage 18876
2. 79NC1-440 Cage 019L2
3. 2470003-5 Cage D9182
4. 12Z2000-53 Cage 56232
5. 203MT012P001 Cage 3B150
6. 203MT012P001 Cage 49956
7. 79NC1-440 Cage 72962
8. 2470003-5 Cage D9182
9. 9174611-1 Cage 18876
10. 12Z2000-53 Cage 56232
11. 203MT012P001 Cage 3B150
12. 203MT012P001 Cage 54X10
13. 79NC1-440 Cage 72962
14. 203MT012P001 Cage 49956
15. 2470003-5 Cage D9182
16. 9174611-1 Cage 18876
17. 12Z2000-53 Cage 56232
18. 203MT012P001 Cage 3B150
19. 203MT012P001 Cage 54X10
20. 203MT012P001 Cage 49956
21. 79NC1-440 Cage 72962
22. 2470003-5 Cage D9182
23. 9174611-1 Cage 18876
24. 12Z2000-53 Cage 56232
25. 203MT012P001 Cage 3B150
26. 203MT012P001 Cage 54X10
27. 203MT012P001 Cage 49956
28. 79NC1-440 Cage 72962

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - Poland 
  • - Spain 
  • - Germany 
  • - Republic of Korea 
  • - Portugal 
  • - Greece 
  • - Turkey 
  • - Nato Maintenance And Supply Agency 

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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
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
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

79NC1-40 / Nut,self-locking,clinchWhat is the formal definition of this item?

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. an integral feature is incorporated for locking.