71478

71478 Sleeve Nut

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Quality Commitment

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Datasheet. 71478 specification

Thread Pitch Diameters
The minimum and maximum pitch diameter limits of a straight screw thread.

+0.9487/+0.9521in.

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

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.

1.250in. nut and 1.255in. nut

Flange Thickness
A measurement of the smallest dimension of a flange,in distinction from length or width.

0.290in. and 0.320in.

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

sleeve

Nut Diameter

1.180in. and 1.200in.

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

0.340in. and 0.360in. ⁓3/8"

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

0.190in. nut and 0.215in. nut

Flange Width Across Flats
The shortest straight line between flats, perpendiculiar to the height of the flange.

1.490in. and 1.510in.

Cross-sectional Shape
The geometric configuration of the item when viewed in cross section.

hexagonal flange

Cross-sectional Shape
The geometric configuration of the item when viewed in cross section.

round nut

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

un

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

32

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

28.0 rockwell c and 34.0 rockwell c

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

1.000in. ⁓1/64"

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.

6 locking slots on flange periphery equally spaced 0.130 in. max wide 0.215 in. max deep

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

steel comp 4130 or steel comp 4340

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-S-6758 mil spec 1st material response or MIL-S-5626 mil spec 1st material response or MIL-S-5000 mil spec 2nd material response

Answers.

What quantity is this sold in?

1EA

What material is the sleeve nut made of ?

Steel comp 4130 or steel comp 4340

What is the thread quantity per inch?

32

What is the thread direction?

Right-hand

What is the NSN for 71478?

5310-00-331-6901

How is this classified for shipping?

Schedule B number: 7318160000
nmfc 194160
Nuts of iron or steel

What's the federal classification of 71478?

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 5310-00-331-6901 NUT,SLEEVE

6 locking slots on flange periphery equally spaced 0.130 in. max wide 0.215 in. max deep 32 thread quantity per inch right-hand

NIIN
003316901
NIIN Date
01/01/63
Schedule B
7318160000 
Name Code
29735
FIIG
A021A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$345.70 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

Major End Users Countries and entities

  • - Department of The Navy 
  • - Brazil 
  • - Spain 
  • - Singapore 
  • - Greece 
  • - Turkey 

Availability for 71478 A member of our team will provide you with a price and availability quote

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
50.0 
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)
Metal hardware 
NMFC (national motor freight code)
194160 WASHER OR GASKETS, IRON OR STEEL, 
UFC (universal freight code)
55210 

Similar by Design Other nuts with similar characteristics

Nothing similar to this part number was found in our inventory

71478 / Nut,sleeveWhat is the formal definition of this item?

An internally threaded item with a cylindrical and/or square, hexagonal, octagonal, or dodecagonal outer periphery (parallel to the threaded axis) a portion(s) of which may or may not be enlarged, forming a flange(s) and/or shoulder(s). items not having an enlarged outer portion may be threaded, a part of the full length, or tapped from both ends. items having an enlarged outer portion (flange(s) or shoulder(s)) may be threaded the full length, threaded a part of the full length, or tapped from both ends. items tapped from both ends shall have either right-hand threads on both ends or left-hand threads on both ends. for items conforming to any of the above and having a length overall exceeding two times the largest outside diameter or width across flats, use post, electrical-mechanical equipment. for items with an outside contour that is the same the full length, having a continuous thread through its entire length, and the length does not exceed two times the diameter or width across the flats use nut (1), plain (as modified). excludes nut (1), plain, cap. see also turnbuckle body.