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Technical Data Sheet
PartsTable / COMPONENT / 338 2.5INX2.5IN
338 2.5INX2.5IN ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The 338 2.5INX2.5IN is a the manufacturer industrial component. Key specifications include Drive Bays: 38x 2.5" SFF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-570-9325, 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
338 2.5INX2.5IN
NSN: 4730-01-570-9325
FSC: 4730
CAGE: 00912 — AKRON BRASS COMPANY (USA)
SPECIFICATIONS
Drive Bays38x 2.5" SFF
NSN4730-01-570-9325
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 338 2.5INX2.5IN · 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
•
MEDIA FOR WHICH DESIGNED: WATER SINGLE RESPONSE
•
MATERIAL: IRON CAST AND CHROMIUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MEDIA FOR WHICH DESIGNEDWATER SINGLE RESPONSE
MATERIALIRON CAST AND CHROMIUM ALLOY OVERALL
END ITEM IDENTIFICATION2320-01-528-6294, TRUNK TANK
PART NAME ASSIGNED BY CONTROLLING AGENCYADAPTER, STRAIGHT PIPE TO BOSS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
121116Interchangeable
interchangeable cross-reference
interchangeable
7683Interchangeable
interchangeable cross-reference
interchangeable
2-3900Interchangeable
interchangeable cross-reference
interchangeable
1609043Interchangeable
interchangeable cross-reference
interchangeable
6515NCM217361Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 338 2.5INX2.5IN?
338 2.5INX2.5IN is a 338 2.5INX2.5IN.
What parts can replace 338 2.5INX2.5IN?
There are 5 known substitutes for 338 2.5INX2.5IN: 121116, 7683, 2-3900 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 338 2.5INX2.5IN?
338 2.5INX2.5IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-570-9325. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026