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1269M31 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

1269M31: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 30321 ALL ENDS, design_form: PREBENT, thread_class: 3B ALL ENDS, wall_thickness: 0.028 INCHES NOMINAL IN, thread_direction: RIGHT-HAND ALL ENDS, seat_angle_in_deg: 37.0 ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-213-9641, 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
1269M31
NSN: 4710-01-213-9641
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 30321 ALL ENDS
design_formPREBENT
thread_class3B ALL ENDS
wall_thickness0.028 INCHES NOMINAL IN
thread_directionRIGHT-HAND ALL ENDS
seat_angle_in_deg37.0 ALL ENDS
mating_end_quantity2 ALL ENDS
nominal_thread_size0.438 INCHES ALL ENDS IN
end_connection_styleSWIVEL NUT, FLARED ALL ENDS
tube_outside_diameter0.250 INCHES NOMINAL IN
thread_series_designatorUNF ALL ENDS
material_document_and_classificationAMS 5557 ASSN STD SINGLE MATERIAL RESPONSE TUBING
NSN4710-01-213-9641
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1269M31 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEAT ANGLE IN DEG: 37.0 ALL ENDS
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 2 ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5557 ASSN STD SINGLE MATERIAL RESPONSE TUBING
•
WALL THICKNESS: 0.028 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
•
NOMINAL THREAD SIZE: 0.438 INCHES ALL ENDS IN
•
END CONNECTION STYLE: SWIVEL NUT, FLARED ALL ENDS
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG37.0 ALL ENDS
DESIGN FORMPREBENT
MATING END QUANTITY2 ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5557 ASSN STD SINGLE MATERIAL RESPONSE TUBING
WALL THICKNESS0.028 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS IN
END CONNECTION STYLESWIVEL NUT, FLARED ALL ENDS
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
THREAD CLASS3B ALL ENDS
OTHER ITEMS IN FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080 4710-00-001-0081 4710-00-001-0082 4710-00-001-1229 4710-00-001-1676 4710-00-001-1686 4710-00-001-1688 4710-00-001-1691
SUBSTITUTES & CROSS-REFERENCES 1
1269M31G01Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 1269M31?
1269M31 is a TUBE ASSEMBLY,METAL.
What parts can replace 1269M31?
There is 1 known substitute for 1269M31: 1269M31G01. Substitute compatibility should be verified for your specific system.
What is the NSN for 1269M31?
1269M31 is cataloged in the U.S. Government catalog under NSN 4710-01-213-9641. This indicates validated use in U.S. government and defense supply chains.
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