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3576930 — AIR HARNESS CHASSIS

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

3576930: AIR HARNESS CHASSIS.

The AIR HARNESS CHASSIS is a the manufacturer industrial component. Key specifications include special_features: NHA IS CHASSIS BRAKE LINES,P/N 3575245, end_item_identification: TRUCK,TRACTOR,7-TON WITHOUT WINCH,MK31,2320-01-530-5693, part_name_assigned_by_controlling_agency: HARNESS,TRACTOR CHASSIS AIR. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-538-8763, 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
3576930
NSN: 4720-01-538-8763
FSC: 4720 — Hose and Flexible Tubing
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
special_featuresNHA IS CHASSIS BRAKE LINES,P/N 3575245
special_markingsMARK USING GOTHIC CHARACTERS THE OTC CAGE AND PART NUMBER WITH A YELLOW TAPE BAND ON THE LOCATION SHOWN IN THE OTC DRAWING
end_item_identificationTRUCK,TRACTOR,7-TON WITHOUT WINCH,MK31,2320-01-530-5693
part_name_assigned_by_controlling_agencyHARNESS,TRACTOR CHASSIS AIR
NSN4720-01-538-8763
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3576930 · 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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SPECIAL MARKINGS: MARK USING GOTHIC CHARACTERS THE OTC CAGE AND PART NUMBER WITH A YELLOW TAPE BAND ON THE LOCATION SHOWN IN THE OTC DRAWING
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESNHA IS CHASSIS BRAKE LINES,P/N 3575245
PART NAME ASSIGNED BY CONTROLLING AGENCYHARNESS,TRACTOR CHASSIS AIR
END ITEM IDENTIFICATIONTRUCK,TRACTOR,7-TON WITHOUT WINCH,MK31,2320-01-530-5693
SPECIAL MARKINGSMARK USING GOTHIC CHARACTERS THE OTC CAGE AND PART NUMBER WITH A YELLOW TAPE BAND ON THE LOCATION SHOWN IN THE OTC DRAWING
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3576930?
3576930 is a AIR HARNESS CHASSIS.
What is the NSN for 3576930?
3576930 is cataloged in the U.S. Government catalog under NSN 4720-01-538-8763. 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.