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7067252 — VENTILATOR,AIR CIRCULATING

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

7067252: VENTILATOR,AIR CIRCULATING.

The VENTILATOR,AIR CIRCULATING is a the manufacturer industrial component. Key specifications include material: STEEL, overall_width: 4.000 INCHES NOMINAL IN, overall_length: 29.500 INCHES NOMINAL IN, connection_type: PLAIN FIRST END, inside_diameter: 4.000 INCHES NOMINAL FIRST END IN, overall_diameter: 4.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-497-9939, 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
7067252
NSN: 4720-01-497-9939
NIINs: 014979939, 014980344
FSC: 4720 — Hose and Flexible Tubing
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
overall_width4.000 INCHES NOMINAL IN
overall_length29.500 INCHES NOMINAL IN
connection_typePLAIN FIRST END
inside_diameter4.000 INCHES NOMINAL FIRST END IN
overall_diameter4.000 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL; ASSEMBLY ATTACHES TO VENT DUCT, HAS ONE END CLOSED WITH HANDLE TO ALLOW OPEN/CLOSE OF AIR OUTLETS; INCLUDES AIR DUCT, MOUNTING BRACKET, BEARINGS, BUSHINGS, AND HANDLE
style_designatorPERFORATED
end_item_identificationTERMINAL AY, SLOTTED(LOS ANGELES CLASS SSN 688)
cross-sectional_shape_styleROUND
measuring_method_and_length31.160 INCHES NOMINAL OVERALL IN
criticality_code_justificationFEAT
NSN4720-01-497-9939
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 7067252 · 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
•
MEASURING METHOD AND LENGTH: 31.160 INCHES NOMINAL OVERALL IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CONNECTION TYPE: PLAIN FIRST END
•
STYLE DESIGNATOR: PERFORATED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763, CL304, COND A, FIN 28 FED SPEC SINGLE MATERIAL RESPONSE ALL PLIES
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
INSIDE DIAMETER: 4.000 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH31.160 INCHES NOMINAL OVERALL IN
CRITICALITY CODE JUSTIFICATIONFEAT
CONNECTION TYPEPLAIN FIRST END
STYLE DESIGNATORPERFORATED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CL304, COND A, FIN 28 FED SPEC SINGLE MATERIAL RESPONSE ALL PLIES
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER4.000 INCHES NOMINAL FIRST END IN
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL; ASSEMBLY ATTACHES TO VENT DUCT, HAS ONE END CLOSED WITH HANDLE TO ALLOW OPEN/CLOSE OF AIR OUTLETS; INCLUDES AIR DUCT, MOUNTING BRACKET, BEARINGS, BUSHINGS, AND HANDLE
PART NAME ASSIGNED BY CONTROLLING AGENCYBRANCH VENTILATION ASSEMBLY
END ITEM IDENTIFICATIONSHIP, VENTILATION
SUBSTITUTES & CROSS-REFERENCES 1
512-7067252-5Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 7067252?
7067252 is a VENTILATOR,AIR CIRCULATING.
What parts can replace 7067252?
There is 1 known substitute for 7067252: 512-7067252-5. Substitute compatibility should be verified for your specific system.
What is the NSN for 7067252?
7067252 is cataloged in the U.S. Government catalog under NSN 4720-01-497-9939. This indicates validated use in U.S. government and defense supply chains.
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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.