AS5970B: FITTING ASSEMBLY, ELBOW, 90 DEGREE, AXIALLY SWAGED, HYDRAULIC, 5080 PSI

Features

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

Scope

Content: No Scope available

Rationale

Content

ADD CODE LETTER A OPTION FOR FITTINGS WITHOUT BLUE PTFE COATING OR PAINT ON THE RING. FITTINGS WITH UNCOATED/UNPAINTED RINGS ARE NEEDED TO PREVENT COATING/PAINT DEBRIS IN CONTAMINATION SENSITIVE SYSTEMS. REFORMATTED TABLES. CORRECTED ERRORS IN NOTES.

(SEE TABLE 1A, 1B & 1C FOR DIMENSIONAL INFORMATION)

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MATERIALS:

CODE LETTER “T”

RINGS	-	AMS4965 TITANIUM ALLOY, 6.0AL 4.0V SOLUTION HEAT TREATED AND AGED OR AMS4928 TITANIUM ALLOY 6.0AL 4.0V ANNEALED WITH HIGH STRENGTH CARBON FIBER/EPOXY RESIN COMPOSITE REINFORCEMENT.
BODY	-	AMS4928 TITANIUM ALLOY, 6.0AL 4.0V ANNEALED

2
FINISH:

TITANIUM - NONE
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COATINGS/LUBRICANTS:
1. a
  NO SUFFIX CODE LETTER
  1. (1)
    RINGS - THE OUTER SURFACE SHALL HAVE A .125 INCH MINIMUM WIDTH BLUE COLORED RING OR COMPLETELY COLORED BLUE TO INDICATE 5080 PSI MAXIMUM OPERATION PRESSURE. AN AS1241 FLUID RESISTANT PTFE COATING OR PAINT MUST BE USED.
  2. (2)
    BODY - SOLID FILM LUBRICANT PER AS5272, TYPE I OR II, PTFE OR PETROLEUM-BASED LUBRICANT MAY BE APPLIED TO PORTIONS OF THE ID AND OD. THE PETROLEUM-BASED LUBRICANT SHALL NOT BE IN CONTACT WITH THE SYSTEM FLUID.
2. b
  SUFFIX CODE LETTER “A”
  1. (1)
    RINGS - NO BLUE PTFE COATING OR PAINT. THE WORD “BLUE” SHALL BE MARKED ON THE RING TO INDICATE 5080 PSI MAXIMUM OPERATING PRESSURE. MARKING METHODS SHALL BE IN ACCORDANCE WITH AS5958.
  2. (2)
    BODY - SOLID FILM LUBRICANT PER AS5272, TYPE I OR II, PTFE OR PETROLEUM-BASED LUBRICANT MAY BE APPLIED TO PORTIONS OF THE ID AND OD. THE PETROLEUM-BASED LUBRICANT SHALL NOT BE IN CONTACT WITH THE SYSTEM FLUID.
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PROCUREMENT SPECIFICATION: AS5958 EXCEPT AS SPECIFIED ON THIS STANDARD. PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED BY AN ACCREDITED MANUFACTURER AS LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI) QUALIFIED PRODUCTS LISTING FOR PRI-QPL-AS5958 FOR THIS STANDARD. SEE www.eAuditNet.com FOR CURRENT QPL ON-LINE.
5
DIMENSIONS AND TOLERANCES NOT DEFINED ON THIS STANDARD SHALL BE SPECIFIED AND CONTROLLED BY THE MANUFACTURER. THE MANUFACTURER IS RESPONSIBLE TO ENSURE COMPLIANCE WITH THE PROCUREMENT SPECIFICATION.
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IDENTIFICATION SHALL BE IN ACCORDANCE WITH AS5958 AND SHALL BE IDENTIFIED ON EITHER RING IN THE AREA SHOWN.
7
FITTINGS SHALL BE INSTALLED IN ACCORDANCE WITH AS5959.
8
SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED THE MAXIMUM MACHINED SURFACES SHALL BE 125 μin Ra.
9
DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994.
1. a
  DIMENSIONS ARE IN INCHES UNLESS OTHERWISE SPECIFIED
2. b
  DIMENSIONAL TOLERANCES SHALL BE ±.005 INCHES UNLESS OTHERWISE SPECIFIED
3. c
  ANGULAR TOLERANCES SHALL BE ±.50 DEGREES UNLESS OTHERWISE SPECIFIED
4. d
  BREAK ALL EDGES .003 TO .010 INCHES UNLESS OTHERWISE SPECIFIED
10
INTERPRETATION OF DRAWING PER ARP4296
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THIS DIMENSION IS THE ALLOWABLE TUBE END POSITIONING FOR SYSTEM LAYOUT DESIGN.
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.030 MIN RADIUS UNLESS QUALIFICATION OF SPECIAL PROCESS WITH SMALLER RADIUS.
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DIMENSION A AND B IS THE FITTING LENGTH PRIOR TO SWAGE AND A1 AND B1 IS THE FITTING LENGTH AFTER SWAGE.
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A CHANGE BAR ( | ) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHNICAL REVISIONS, NOT EDITORIAL CHANGES, HAVE BEEN MADE TO THE PREVIOUS ISSUE OF THIS DOCUMENT. AN (R) SYMBOL TO THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE REVISION OF THE DOCUMENT, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS, NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY.
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EXAMPLE OF PART NUMBER:

Meta Tags

Topics: Parts
Titanium alloys
Lubricating greases
Heat treatment
Coatings, colorants and finishes
Fibers
Fittings
Composite materials
Assembling

Details

DOI: https://doi.org/10.4271/AS5970B

Pages: 1

Citation: SAE International Technical Standard, FITTING ASSEMBLY, ELBOW, 90 DEGREE, AXIALLY SWAGED, HYDRAULIC, 5080 PSI, SAE Standard AS5970B, Revised May 2012, Issued January 2006, https://doi.org/10.4271/AS5970B.

Additional Details