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74A838345-1007 — TUBE ASSEMBLY,AIRCR

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

74A838345-1007: TUBE ASSEMBLY,AIRCR.

The TUBE ASSEMBLY,AIRCR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, overall_width: 0.750 INCHES NOMINAL IN, overall_length: 41.210 INCHES NOMINAL IN, end_item_identification: FIGHTER AIRCRAFT-FIRST (F18 E/F), criticality_code_justification: AGAV, part_name_assigned_by_controlling_agency: (INAVY) TUBE ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-512-8395, 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
74A838345-1007
NSN: 4710-01-512-8395
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 76823 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_width0.750 INCHES NOMINAL IN
overall_length41.210 INCHES NOMINAL IN
end_item_identificationFIGHTER AIRCRAFT-FIRST (F18 E/F)
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agency(INAVY) TUBE ASSEMBLY
NSN4710-01-512-8395
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 74A838345-1007 · 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
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONAGAV
OVERALL LENGTH41.210 INCHES NOMINAL IN
OVERALL WIDTH0.750 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY) TUBE ASSEMBLY
END ITEM IDENTIFICATIONFIGHTER AIRCRAFT-FIRST (F18 E/F)
MATERIALALUMINUM ALLOY
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

No substitute or cross-reference records for this part.

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 74A838345-1007?
74A838345-1007 is a TUBE ASSEMBLY,AIRCR.
What is the NSN for 74A838345-1007?
74A838345-1007 is cataloged in the U.S. Government catalog under NSN 4710-01-512-8395. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.