164-41

16441 Plain Hexagon Nut

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Datasheet. 164-41 specification

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

valve, regulating fluid. 3/4" trac style 'h' sea water pressure reducing valve as per MIL-V-2042/ASTM-F1370 type i 150

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

28

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

0.250in. ⁓1/4"

Part Name Assigned By Controlling Agency
The name assigned to the item by the government agency or commercial organization controlling the design of the item.

NUT-Disc holder 1/4"-28. nut, hexagon

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.

class B-COLD-Form i

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

nickel alloy

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.

QQ-N-281 fed spec single material response

Answers.

What material is the plain hexagon nut made of ?

Nickel alloy

What is the thread quantity per inch?

28

What is the NSN for 164-41?

5310-01-542-6741

How is this classified for shipping?

Schedule B number: 7508900000
nmfc 093470
Other articles of nickel (excluding cloth, grill & netting of nickel wire)

What's the federal classification of 164-41?

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 5310-01-542-6741 NUT,PLAIN,HEXAGON

Used on valve, regulating fluid. 3/4" trac style 'h' sea water pressure reducing valve as per mil-v-2042/astm-f1370 type i 150. class b-cold-form i nut-disc holder 1/4"-28. nut, hexagon 28 thread quantity per inch

NIIN
015426741
NIIN Date
08/14/06
Schedule B
7508900000 
Name Code
01857
FIIG
A021A0
QUP
 
Historical Price
$30.65 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
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. 40441-9 FN 16 Cage 55378

Major End Users Countries and entities

  • - Department of The Navy 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
70.0 
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)
093470 BOLTS/NUTS I/S 
UFC (universal freight code)
48940 

Similar by Design Other nuts with similar characteristics

Nothing similar to this part number was found in our inventory

164-41 / Nut,plain,hexagonWhat is the formal definition of this item?

A nut, flat on top and bottom having 6 flat sides. for items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. see also locknut, tube fitting. for items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)