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HP29 — TANK,LID

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

HP29: TANK,LID.

The TANK,LID is a the manufacturer industrial component. Key specifications include material: STEEL NUT, inside_diameter: 2.000 INCHES NOMINAL IN, style_designator: SADDLE MOUNT, surface_treatment: ZINC BAND, fastening_device_type: PLAIN SQUARE NUT. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-360-7777, 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
HP29
NSN: 4730-00-360-7777
NIINs: 003607777, 011229518
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialSTEEL NUT
inside_diameter2.000 INCHES NOMINAL IN
style_designatorSADDLE MOUNT
surface_treatmentZINC BAND
fastening_device_typePLAIN SQUARE NUT
NSN4730-00-360-7777
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: HP29 · 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
•
FASTENING DEVICE TYPE: PLAIN SQUARE NUT
•
STYLE DESIGNATOR: SADDLE MOUNT
•
INSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC BAND
•
MATERIAL: STEEL NUT
TECHNICAL CHARACTERISTICS
FASTENING DEVICE TYPEPLAIN SQUARE NUT
STYLE DESIGNATORSADDLE MOUNT
INSIDE DIAMETER2.000 INCHES NOMINAL IN
SURFACE TREATMENTZINC BAND
MATERIALSTEEL NUT
MATERIALSTEEL BOLT
MATERIALIRON OR STEEL BAND
SUBSTITUTES & CROSS-REFERENCES 2
52916AXReference document
Same NSN cross-reference
Reference document — Secondary reference
HP-29-XReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HP29?
HP29 is a TANK,LID.
What parts can replace HP29?
There are 2 known substitutes for HP29: 52916AX, HP-29-X. Substitute compatibility should be verified for your specific system.
What is the NSN for HP29?
HP29 is cataloged in the U.S. Government catalog under NSN 4730-00-360-7777. 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.