PartsTable
Technical Data Sheet

I-409/322 — CHUCK,AIR,INFLATING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

I-409/322: CHUCK,AIR,INFLATING.

The CHUCK,AIR,INFLATING is a the manufacturer industrial component. Key specifications include design_type: DUAL FOOT, holding_clip: INCLUDED, screw_thread_series_designator: NPT, part_name_assigned_by_controlling_agency: LARGE BORE INFLATION GAUGE WITH DUAL FOOT AIR CHUCKS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-585-3558, 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
I-409/322
NSN: 4730-01-585-3558
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 63900 — HALTEC CORP (USA)
SPECIFICATIONS
design_typeDUAL FOOT
holding_clipINCLUDED
special_featuresUNIT WITH IN-LINE GAUGE; EQUIPPED WITH H-4660A CHUCK AND A 6 FEET HOSE; GAUGE IS CALIBRATED 10-120 PSI IN 2 LBS INCREMENTS; HAS 0.25 INCH NPT FEMALE THREAD A
screw_thread_series_designatorNPT
part_name_assigned_by_controlling_agencyLARGE BORE INFLATION GAUGE WITH DUAL FOOT AIR CHUCKS
NSN4730-01-585-3558
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: I-409/322 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
DESIGN TYPE: DUAL FOOT
•
HOLDING CLIP: INCLUDED
•
SCREW THREAD SERIES DESIGNATOR: NPT
TECHNICAL CHARACTERISTICS
DESIGN TYPEDUAL FOOT
HOLDING CLIPINCLUDED
SPECIAL FEATURESUNIT WITH IN-LINE GAUGE; EQUIPPED WITH H-4660A CHUCK AND A 6 FEET HOSE; GAUGE IS CALIBRATED 10-120 PSI IN 2 LBS INCREMENTS; HAS 0.25 INCH NPT FEMALE THREAD A
SCREW THREAD SERIES DESIGNATORNPT
PART NAME ASSIGNED BY CONTROLLING AGENCYLARGE BORE INFLATION GAUGE WITH DUAL FOOT AIR CHUCKS
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
347/21981Same 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 I-409/322?
I-409/322 is a CHUCK,AIR,INFLATING.
What parts can replace I-409/322?
There is 1 known substitute for I-409/322: 347/21981. Substitute compatibility should be verified for your specific system.
What is the NSN for I-409/322?
I-409/322 is cataloged in the U.S. Government catalog under NSN 4730-01-585-3558. 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.