NAS1151-6

NAS11516 Close Tolerance Screw

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Datasheet. NAS1151-6 specification

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

3a

Thread Length
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

0.276in. ⁓9/32"

Grip Diameter
The length of a straight line which passes through the center of the grip,and terminates at the circumference.

0.375in.

Nominal Thread Diameter
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.

0.138in. (UTS #6)

Grip Length
A measurement of the longest dimension of the grip,in distinction from width.

0.651in.

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

32

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.

5MACHINE-Flat 100 deg head; short thread; TORQ-Set; alloy steel; cadmium plated per QQ-P-416, type ii, class 2; 160, 000 to 180, 000 psi uts; shall be in accordance with all requirements as specified in national aerospace standard NAS1151 thru 1158

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unjc

Answers.

What class is the thread series?

Unjc

What is the thread quantity per inch?

32

What is the grip length?

0.651 inches

What is the thread length?

0.276 inches

What is the thread class?

3a

What is the NSN for NAS1151-6?

5305-01-386-3716

What's the federal classification of NAS1151-6?

FSC 5305 ⁓ Screws

NSN 5305-01-386-3716 SCREW,CLOSE TOLERANCE

unjc thread series 5machine-flat 100 deg head; short thread; torq-set; alloy steel; cadmium plated per qq-p-416, type ii, class 2; 160, 000 to 180, 000 psi uts; shall be in accordance with all requirements as specified in national aerospace standard NAS1151 thru 1158 32 thread quantity per inch 0.651" grip length 0.276" thread length 3a thread class

NIIN
013863716
NIIN Date
02/03/94
Schedule B
 
Name Code
29294
FIIG
A003B0
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

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - Department of The Air Force 
  • - Brazil 
  • - Canada 
  • - Portugal 
  • - Italy 
  • - Turkey 

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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)
Aircraft parts, to include test/tool sets and equipment (other than armament systems) 
NMFC (national motor freight code)
093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3) 
UFC (universal freight code)
48950 

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Nothing similar to this part number was found in our inventory

NAS1151-6 / Screw,close toleranceWhat is the formal definition of this item?

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. the nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. the head is designed to be held or driven with an inserted driver. it is not designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads.