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11449231 — FLANGE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

11449231: FLANGE,PIPE.

The FLANGE,PIPE is a the manufacturer industrial component. Key specifications include thickness: 0.680 INCHES NOMINAL IN, neck_height: 0.810 INCHES NOMINAL IN, special_features: STYLE DESIGNATION IS OVAL,2 BOLT HOLE CIRCLES, flange_section_style: PLAIN FACE, BRAZING NECK. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-271-1313, 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
11449231
NSN: 4730-01-271-1313
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
thickness0.680 INCHES NOMINAL IN
neck_height0.810 INCHES NOMINAL IN
special_featuresSTYLE DESIGNATION IS OVAL,2 BOLT HOLE CIRCLES
flange_section_stylePLAIN FACE, BRAZING NECK
NSN4730-01-271-1313
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 11449231 · 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
•
FLANGE SECTION STYLE: PLAIN FACE, BRAZING NECK
•
NECK HEIGHT: 0.810 INCHES NOMINAL IN
•
TEST DATA DOCUMENT: 18876-11449231 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
•
THICKNESS: 0.680 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE SECTION STYLEPLAIN FACE, BRAZING NECK
NECK HEIGHT0.810 INCHES NOMINAL IN
SPECIAL FEATURESSTYLE DESIGNATION IS OVAL,2 BOLT HOLE CIRCLES
TEST DATA DOCUMENT18876-11449231 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
THICKNESS0.680 INCHES NOMINAL IN
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
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FREQUENTLY ASKED QUESTIONS
What is 11449231?
11449231 is a FLANGE,PIPE.
What is the NSN for 11449231?
11449231 is cataloged in the U.S. Government catalog under NSN 4730-01-271-1313. This indicates validated use in U.S. government and defense supply chains.
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