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806991 — SHIELD,TERMINAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

806991: SHIELD,TERMINAL.

The SHIELD,TERMINAL is a the manufacturer industrial component. Key specifications include material: STEEL SINGLE END, design_form: PREBENT, wall_thickness: 0.028 INCHES NOMINAL IN, seat_angle_in_deg: 45.0 SINGLE END, mating_end_quantity: 2 SINGLE END, nominal_thread_size: 0.437 INCHES SINGLE END IN. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-040-2462, 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
806991
NSN: 4710-00-040-2462
NIINs: 000402462, 013145353
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialSTEEL SINGLE END
design_formPREBENT
wall_thickness0.028 INCHES NOMINAL IN
seat_angle_in_deg45.0 SINGLE END
mating_end_quantity2 SINGLE END
nominal_thread_size0.437 INCHES SINGLE END IN
end_connection_styleINVERTED FLARE SINGLE END
tube_outside_diameter0.250 INCHES NOMINAL IN
thread_pitch_diameters+0.406 TO 0.409 INCHES SINGLE END IN
thread_series_designatorUNS SINGLE END
NSN4710-00-040-2462
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 806991 · 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: 45.0 SINGLE END
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 2 SINGLE END
•
THREAD PITCH DIAMETERS: +0.406 TO 0.409 INCHES SINGLE END IN
•
WALL THICKNESS: 0.028 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.437 INCHES SINGLE END IN
•
END CONNECTION STYLE: INVERTED FLARE SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG45.0 SINGLE END
DESIGN FORMPREBENT
MATING END QUANTITY2 SINGLE END
THREAD PITCH DIAMETERS+0.406 TO 0.409 INCHES SINGLE END IN
WALL THICKNESS0.028 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.437 INCHES SINGLE END IN
END CONNECTION STYLEINVERTED FLARE SINGLE END
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
MATERIALSTEEL TUBING
MATERIALSTEEL SINGLE END
SUBSTITUTES & CROSS-REFERENCES 1
8328407Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 806991?
806991 is a SHIELD,TERMINAL.
What parts can replace 806991?
There is 1 known substitute for 806991: 8328407. Substitute compatibility should be verified for your specific system.
What is the NSN for 806991?
806991 is cataloged in the U.S. Government catalog under NSN 4710-00-040-2462. This indicates validated use in U.S. government and defense supply chains.
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