Close Tolerance Screw

SFH22-3A5

SFH22-3A5
(NSN) National Stock Number
5305-00-083-2133
Federal Supply Classification
5305 Screws
Item Name Code
29294
Schedule B Code
-
Summary

3a thread class, 0.210 inches minimum and 0.277 inches maximum thread length, 0.532 inches minimum and 0.579 inches maximum fastener length, 220000 pounds per square inch minimum tensile strength, navy special project part name assigned by controlling agency, cadmium overall surface treatment

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

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.

INC FIIG Concept Condition
29294 A003B0 - 1
Specifications
Thread Class
3a
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Length
0.210 inches minimum and 0.277 inches maximum
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Fastener Length
0.532 inches minimum and 0.579 inches maximum
Details The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.
Minimum Tensile Strength
220000 pounds per square inch
Details The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
Part Name Assigned By Controlling Agency
navy special project
Details The name assigned to the item by the government agency or commercial organization controlling the design of the item.
Surface Treatment
cadmium overall
Details 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.
Surface Treatment Document And Classification
nas 672 assn std single treatment response overall
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
Specification/Standard Data
26512-gb510n manufacturers standard
Details The document designator of the specification or standard which established the item of supply.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
HT326-3-5 L4528 1 - 3 2 - ZZ
BM19045-35A 17446 5 - 3 2 - ZZ
SFH22D3A5 80539 1 - 3 2 - ZZ
HT326-3-5 73197 1 - 3 2 - ZZ
BM19045-35A 97928 1 - 5 9 - ZZ
GB510N3A5 26512 1 - 7 2 - ZZ
SFH22D3A5 56878 1 - 5 9 - ZZ
SFH22-3A5 50392 1 - 5 9 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
50600 - Q -
RVC WCC TCC SHC
- 713 Z 9
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Manufacturer
SPS TECHNOLOGIES, LLC DIV FASTENERS
CAGE: 56878
JENKINTOWN , PA , 19046-2630
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-00-083-2133
What is the NIIN of the NSN 5305-00-083-2133?
The National Item Identification Number (NIIN) of the NSN 5305-00-083-2133 is 00-083-2133
When the NSN 5305-00-083-2133 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Nov 24, 1972
Does the NSN 5305-00-083-2133 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-00-083-2133 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5305-00-083-2133?
No known electrostatic discharge

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