PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 25949
25949 ✓ 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

WEB,STRUCTURAL COMPONENT,AIRCRAF. Key specifications include guide: NOT INCLUDED, diameter: 0.438 INCHES NOMINAL IN, material: STEEL CUTTING EDGE TIP, flute_type: INTEGRAL, leg_length: 0.375 INCHES MINIMUM ALL ENDS IN, shank_type: STRAIGHT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-196-1485, 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
25949
NSN: 4730-00-196-1485
FSC: 4730
CAGE: 56570 — JETSTREAM OF HOUSTON, LLP DBA JETSTREAM OF HOUSTON LLP (USA)
SPECIFICATIONS
guideNOT INCLUDED
diameter0.438 INCHES NOMINAL IN
materialSTEEL CUTTING EDGE TIP
flute_typeINTEGRAL
leg_length0.375 INCHES MINIMUM ALL ENDS IN
shank_typeSTRAIGHT
reamer_typeFLUTED CHUCKING
flute_designSTRAIGHT
flute_length1.750 INCHES NOMINAL IN
flute_quantity6
overall_length7.000 INCHES NOMINAL IN
shank_diameter0.375 INCHES NOMINAL IN
NSN4730-00-196-1485
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 25949 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A120 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A106 ASSN STD 2ND MATERIAL RESPONSE OVERALL
•
STYLE DESIGNATOR: LONG
•
MEDIA FOR WHICH DESIGNED: FLUID FIRST RESPONSE
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A120(GALVINIZED) ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A120 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A106 ASSN STD 2ND MATERIAL RESPONSE OVERALL
STYLE DESIGNATORLONG
MEDIA FOR WHICH DESIGNEDFLUID FIRST RESPONSE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A120(GALVINIZED) ASSN STD SINGLE TREATMENT RESPONSE OVERALL
END ITEM IDENTIFICATION3990-01-444-5196 CEMENT MIXER
SPECIAL FEATURESGRUMMAN AEROSPACE A-10 AIRCRAFT
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
MATERIALSTEEL OVERALL
MEDIA FOR WHICH DESIGNEDAIR SECOND RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A120 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A106 ASSN STD 2ND MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
55687Interchangeable
interchangeable cross-reference
interchangeable
2X7IN.Interchangeable
interchangeable cross-reference
interchangeable
1551AS292-2022Interchangeable
interchangeable cross-reference
interchangeable
WW-N-351Interchangeable
interchangeable cross-reference
interchangeable
2X2-1/2IN.Interchangeable
interchangeable cross-reference
interchangeable
10524-30Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 25949?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 25949?
25949 is a WEB,STRUCTURAL COMPONENT,AIRCRAF.
What parts can replace 25949?
There are 31 known substitutes for 25949: 55687, 2X7IN., 1551AS292-2022 and 28 more. Substitute compatibility should be verified for your specific system.
Is 25949 still available?
25949 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 25949

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026