This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
STUD - STRAIGHT, KEY LOCKED, STEEL .250-28 UNJF X .250-28 UNJF
- Aerospace Standard
- AS3087
- Reaffirmed
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Rationale
THIS DOCUMENT HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE 5-YEAR REVIEW POLICY.
-
1
MATERIAL: STUD - STEEL, AMS 6322 KEY - CRES, AMS 5688 -
2
HARDNESS: STUD - ROCKWELL C26-32 KEY - AS RECEIVED -
3
FINISH: STUD - CADMIUM PLATE AMS 2400. DIMENSIONS ARE AFTER PLATING. KEY - NONE. -
4
MANUFACTURING SPECIFICATION: AMS 7452. REQUIREMENTS RELATED TO BOLT HEADS NOT APPLICABLE.
-
5
MAGNETIC PARTICLE INSPECTION PER AMS 2640 AFTER PLATING.
-
6
SURFACE TEXTURE: ANSI B46.1-1962. UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 125 MICROINCHES (3.2 MICROMETRES).
-
7
DIMENSIONING AND TOLERANCING: ANSI Y14.5-1973. Ø = DIAMETER. FORM TOLERANCES AND RELATED DATUMS ARE RFS.
-
8
BREAK SHARP EDGES .003-.015 (0.08-0.38) UNLESS OTHERWISE SPECIFIED.
-
9
DIMENSIONS IN INCHES, (MILLIMETRES), METRIC CONVERSIONS IN PARENTHESIS ARE IN INTERNATIONAL SYSTEMS UNITS (SI).
-
10
MARK AEROSPACE STANDARD IDENTIFICATION NUMBER AND MANUFACTURERS IDENTIFICATION ON CONTAINER.
-
11
DO NOT USE UNASSIGNED AEROSPACE STANDARD IDENTIFICATION NUMBERS.
-
12
THE INSTALLED STUD SHALL HAVE A MINIMUM RESISTANCE TO TORQUE OUT OF 90 LBF-IN (10.17 N.m).
-
SOURCE OF SUPPLYTRIDAIR INDUSTRIESFASTENER DIVISIONTORRANCE, CALIFORNIA 90505MANUFACTURER'S CODE IDENT NO. 29372DRAWING NO. TR15104
-
ONLY THE ITEM DESCRIBED ON THIS DRAWING WHEN PROCURED FROM THE VENDOR LISTED HEREON IS APPROVED FOR USE IN THE APPLICATIONS SPECIFYING THIS AEROSPACE STANDARD IDENTIFICATION NUMBER. A SUBSTITUTE ITEM SHALL NOT BE USED WITHOUT PRIOR TESTING AND APPROVAL BY THE DESIGN ACTIVITY RESPONSIBLE FOR THE APPLICATION.
Data Sets - Support Documents
Title | Description | Download |
---|---|---|
Unnamed Dataset 1 | ||
Unnamed Dataset 2 | ||
Unnamed Dataset 3 | ||
Unnamed Dataset 4 |
Issuing Committee
E-25 General Standards for Aerospace and Propulsion Systems
The SAE E-25 General Standards for Aerospace & Propulsion Systems committee addresses aerospace propulsion systems and components. These systems and components include bolts, screws, nuts, washers, studs, rivets, pins, covers, O-rings, brackets, plugs and associated procurement requirements, as well as solid film lubricants and design specifications for screw threads and fastener assembly requirements.
Reference
Number | Title |
---|---|
AMS2400 | PLATING, CADMIUM |
AMS2640 | Magnetic Particle Inspection |
AMS5688 | STEEL WIRE, CORROSION RESISTANT 18 Chromium - 8 Nickel (Spring) |
AMS6322 | STEEL .5 Ni .5 Cr .25 Mo (.38 - .43 C) |
AMS7452 | BOLTS AND SCREWS, STEEL Heat Treated - Roll Threaded |
ANSI/ASME/B46.1 | This document is not part of the subscrption. |
ANSI/Y14.5 | This document is not part of the subscrption. |
AS478 | IDENTIFICATION MARKING OF ITEMS FOR AIRCRAFT POWER PLANTS |
AS478J | IDENTIFICATION MARKING METHODS |
MIL-S-8879 | This document is not part of the subscrption. |
* Redlines comparisons are available for those standards
listed in the Revision History that contain a radio button. A
redline comparison of the current version against a revision is
accomplished by selecting the radio button next to the standard and
then selecting 'compare'. At this time, Redline versions only exist
for some AMS standards. SAE will continue to add redline versioning
with ongoing updates to SAE MOBILUS.