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1INNPTSSTRU-SEAL — SEAL NUT,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1INNPTSSTRU-SEAL: SEAL NUT,PIPE.

The SEAL NUT,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL EXCEPT BEARING SURFACE, nut_style: PIPE SEAL NUT, nut_height: 0.359 INCHES NOMINAL IN, thread_series: NPT, thread_direction: RIGHT-HAND, surface_treatment: CADMIUM AND CHROMATE OVERALL EXCEPT BEARING SURFACE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-115-0761, 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
1INNPTSSTRU-SEAL
NSN: 4730-01-115-0761
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 84561 — PARKER HANNIFIN CORPORATION DBA PNEUTRONICS DIV CYLINDER DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL EXCEPT BEARING SURFACE
nut_stylePIPE SEAL NUT
nut_height0.359 INCHES NOMINAL IN
thread_seriesNPT
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE OVERALL EXCEPT BEARING SURFACE
width_across_flats1.625 INCHES NOMINAL IN
nominal_thread_size1.000 INCHES IN
thread_quantity_per_inch11-1/2
NSN4730-01-115-0761
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1INNPTSSTRU-SEAL · 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
•
WIDTH ACROSS FLATS: 1.625 INCHES NOMINAL IN
•
THREAD SERIES: NPT
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.000 INCHES IN
•
NUT HEIGHT: 0.359 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL EXCEPT BEARING SURFACE
•
NUT STYLE: PIPE SEAL NUT
•
THREAD QUANTITY PER INCH: 11-1/2
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.625 INCHES NOMINAL IN
THREAD SERIESNPT
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.000 INCHES IN
NUT HEIGHT0.359 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL EXCEPT BEARING SURFACE
NUT STYLEPIPE SEAL NUT
THREAD QUANTITY PER INCH11-1/2
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAL
MATERIALSTEEL COMP 303 OVERALL EXCEPT BEARING SURFACE
SUBSTITUTES & CROSS-REFERENCES 1
TSE02-100Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 1INNPTSSTRU-SEAL?
1INNPTSSTRU-SEAL is a SEAL NUT,PIPE.
What parts can replace 1INNPTSSTRU-SEAL?
There is 1 known substitute for 1INNPTSSTRU-SEAL: TSE02-100. Substitute compatibility should be verified for your specific system.
What is the NSN for 1INNPTSSTRU-SEAL?
1INNPTSSTRU-SEAL is cataloged in the U.S. Government catalog under NSN 4730-01-115-0761. 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.