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376939 — BAR,PUNCH,TELETYPEWRITER

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

376939: BAR,PUNCH,TELETYPEWRITER.

The BAR,PUNCH,TELETYPEWRITER is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4710-00-790-6801, 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
376939
NSN: 4710-00-790-6801
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
general_characteristics_item_descriptionMATL:ALUMINUM ALLOY PER QQ-A-268-24ST4AL COND T4 (2024-T4);DIM.:1.147 IN. MIN AND 1.151 IN. MAX OD;SURFACE MACHINE MEDIUM FINISH IN
NSN4710-00-790-6801
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 376939 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL:ALUMINUM ALLOY PER QQ-A-268-24ST4AL COND T4 (2024-T4);DIM.:1.147 IN. MIN AND 1.151 IN. MAX OD;SURFACE MACHINE MEDIUM FINISH IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL:ALUMINUM ALLOY PER QQ-A-268-24ST4AL COND T4 (2024-T4);DIM.:1.147 IN. MIN AND 1.151 IN. MAX OD;SURFACE MACHINE MEDIUM FINISH IN
SUBSTITUTES & CROSS-REFERENCES 2
74648Reference document
Same NSN cross-reference
Reference document — Secondary reference
75659Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 376939?
376939 is a BAR,PUNCH,TELETYPEWRITER.
What parts can replace 376939?
There are 2 known substitutes for 376939: 74648, 75659. Substitute compatibility should be verified for your specific system.
What is the NSN for 376939?
376939 is cataloged in the U.S. Government catalog under NSN 4710-00-790-6801. This indicates validated use in U.S. government and defense supply chains.
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