The NIPPLE,TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 OVERALL, seat_angle: 12.0 DEGREES ALL ENDS, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARELESS (TUBE) ALL ENDS, special_features: DYED GOLD. This part is cataloged in the U.S.
Government catalog under NSN 4730-00-187-4354, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
ER312W2020
NSN:4730-00-187-4354 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:79470 — DANA CORP WEATHERHEAD DIV (USA)
SPECIFICATIONS
material
ALUMINUM ALLOY 7075 OVERALL
seat_angle
12.0 DEGREES ALL ENDS
thread_class
3A ALL ENDS A
connection_type
THREADED EXTERNAL TUBE ALL ENDS
connection_style
FLARELESS (TUBE) ALL ENDS
special_features
DYED GOLD
style_designator
FLARELESS W/ CENTER WRENCHING FACILITY
surface_treatment
ANODIZE OVERALL
operating_pressure
1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size
1.625 INCHES ALL ENDS IN
maximum_operating_temp
135.0 CELSIUS SINGLE RESPONSE DEGC
nominal_overall_length
1.717 INCHES IN
NSN
4730-00-187-4354
COMPONENT DIAGRAM
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: FLARELESS (TUBE) ALL ENDS
•
NOMINAL OVERALL LENGTH: 1.717 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS
•
STYLE DESIGNATOR: FLARELESS W/ CENTER WRENCHING FACILITY
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/9,T73 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.250 INCHES ALL ENDS IN
•
OPERATING PRESSURE: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLE
FLARELESS (TUBE) ALL ENDS
NOMINAL OVERALL LENGTH
1.717 INCHES IN
CONNECTION TYPE
THREADED EXTERNAL TUBE ALL ENDS
STYLE DESIGNATOR
FLARELESS W/ CENTER WRENCHING FACILITY
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-A-225/9,T73 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
1.250 INCHES ALL ENDS IN
OPERATING PRESSURE
1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE
1.625 INCHES ALL ENDS IN
SEAT ANGLE
12.0 DEGREES ALL ENDS
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is ER312W2020?
ER312W2020 is a NIPPLE,TUBE.
What parts can replace ER312W2020?
There are 4 known substitutes for ER312W2020: STSPB312W2020, 4671141W2020, DLG312W2020 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ER312W2020?
ER312W2020 is cataloged in the U.S. Government catalog under NSN 4730-00-187-4354. This indicates validated use in U.S. government and defense supply chains.
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