PartsTable
Technical Data Sheet
Download PDF

AA67081-24-20K — REDUCER,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AA67081-24-20K: REDUCER,TUBE.

The REDUCER,TUBE is a the manufacturer industrial component. Key specifications include reducer_type: CONCENTRIC, nominal_overall_length: 2.750 INCHES IN, end_item_identification: 4920-01-326-7353, surface_treatment_document_and_classification: ASTM A380 ASSN STD 2ND TREATMENT RESPONSE LONG SWIVEL NUT. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-471-3279, 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
AA67081-24-20K
NSN: 4730-01-471-3279
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 06581 — ALLAN AIRCRAFT SUPPLY CO., LLC DBA ALLAN AIRCRAFT SUPPLY (USA)
SPECIFICATIONS
reducer_typeCONCENTRIC
nominal_overall_length2.750 INCHES IN
end_item_identification4920-01-326-7353
surface_treatment_document_and_classificationASTM A380 ASSN STD 2ND TREATMENT RESPONSE LONG SWIVEL NUT
NSN4730-01-471-3279
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AA67081-24-20K · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A380 ASSN STD 1ST TREATMENT RESPONSE BODY
•
NOMINAL OVERALL LENGTH: 2.750 INCHES IN
•
REDUCER TYPE: CONCENTRIC
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD 1ST TREATMENT RESPONSE BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD 2ND TREATMENT RESPONSE LONG SWIVEL NUT
NOMINAL OVERALL LENGTH2.750 INCHES IN
END ITEM IDENTIFICATION4920-01-326-7353
REDUCER TYPECONCENTRIC
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy AA67081-24-20K?
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 AA67081-24-20K?
AA67081-24-20K is a REDUCER,TUBE.
What is the NSN for AA67081-24-20K?
AA67081-24-20K is cataloged in the U.S. Government catalog under NSN 4730-01-471-3279. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — AA67081-24-20K

✓ 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.