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98-1604 — ADAPTER,STRAIGHT,PIPE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

98-1604: ADAPTER,STRAIGHT,PIPE TO BOSS.

The ADAPTER,STRAIGHT,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include special_features: RAININ FINE POINT AEROSOL RESISTANT TIPS; 1000UL; 768 TIPS IN 8 RACKS, part_name_assigned_by_controlling_agency: TIP PIPET RAININ FINE POINT AEROSOL RESISTANT TIPS 1000UL 768S. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-240-5905, 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
98-1604
NSN: 4730-00-240-5905
NIINs: 002405905, 014618406
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 65023 — EARLS SUPPLY CO (USA)
SPECIFICATIONS
special_featuresRAININ FINE POINT AEROSOL RESISTANT TIPS; 1000UL; 768 TIPS IN 8 RACKS
part_name_assigned_by_controlling_agencyTIP PIPET RAININ FINE POINT AEROSOL RESISTANT TIPS 1000UL 768S
NSN4730-00-240-5905
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 98-1604 · 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
SUBSTITUTES & CROSS-REFERENCES 8
AS4842/1Reference document
Same NSN cross-reference
Reference document — Secondary reference
01430Reference document
Same NSN cross-reference
Reference document — Secondary reference
10-25562Reference document
Same NSN cross-reference
Reference document — Secondary reference
37A31Reference document
Same NSN cross-reference
Reference document — Secondary reference
AN816-4DReference document
Same NSN cross-reference
Reference document — Secondary reference
946.20.85.202Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 98-1604?
98-1604 is a ADAPTER,STRAIGHT,PIPE TO BOSS.
What parts can replace 98-1604?
There are 8 known substitutes for 98-1604: AS4842/1, 01430, 10-25562 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 98-1604?
98-1604 is cataloged in the U.S. Government catalog under NSN 4730-00-240-5905. 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.