MA2158: CROSS, SWIVEL, FLARELESS TUBE - Technical Standard

Features

Issuing Committee: G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies

Scope

Content: No Scope available

Rationale

Content

MA2158 HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY.

DN = NOMINAL TUBE OUTSIDE DIAMETER.
2
ALL DIMENSIONS IN MILLIMETERS.
TOLERANCES: DECIMALS ± 0.3. TOLERANCE ON 90 ° ANGLE, ± 2 - 1/2 ° FOR SIZES DN05 THRU DN10, ± 1 - 1/2 ° FOR SIZE DNI2 AND LARGER.
4
ALL MACHINED SURFACES SHALL BE SMOOTH TO 3.2 MICROMETERS R_a PER ANSI B46.1.
5
REMOVE ALL BURRS AND BREAK ALL SHARP EDGES.
6
MATERIAL, FINISH, MANUFACTURE, IDENTIFICATION, CLEANING, AND PACKAGING PER PROCUREMENT SPECIFICATION.
CODE LETTER FOR MATERIAL, IN PLACE OF DASH IN PART NUMBER:
1. LETTER J, 304 CORROSION RESISTANT STEEL
2. LETTER T, 6AL 4V TITANIUM ALLOY.
8
THIS PART SHALL BE QUALIFIED IN A COMPLETE COUPLING ASSEMBLY IN ACCORDANCE WITH PROCUREMENT SPECIFICATION MA2005 (ISO 7169). USERS OF THIS STANDARD ARE ADVISED TO CONTROL SOURCE APPROVAL(S) BY STANDARD PAGE SUPPLEMENT SHEET OR SIMILAR MEANS.
9
EXAMPLE OF PART NUMBER: MA2158J08, TEE, DN08 TUBE SIZE, 304 CORROSION RESISTANT STEEL.

Meta Tags

Topics: Parts
Coatings, colorants, and finishes
Titanium alloys
Assembling
Corrosion
Fibers
Steel

Details

DOI: https://doi.org/10.4271/MA2158

Pages: 1

Citation: SAE International Technical Standard, CROSS, SWIVEL, FLARELESS TUBE, SAE Standard MA2158, Reaffirmed April 2015, Issued April 1988, https://doi.org/10.4271/MA2158.

Additional Details

Publisher: SAE International

Published: Apr 27, 2015

Product Code: MA2158

Content Type: Technical Standard

Status: Reaffirmed

Language: English