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39251141 — NOZZLE,FIRE EXTINGUISHER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

39251141: NOZZLE,FIRE EXTINGUISHER.

The NOZZLE,FIRE EXTINGUISHER is a the manufacturer industrial component. Key specifications include overall_length: 3.440 INCHES NOMINAL IN, special_features: BRASS;2.500 IN. HEX ACROSS FLATS;INTERNAL THSD 1.500 IN.

This part is cataloged in the U.S. Government catalog under NSN 5330-00-926-4420, 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
39251141
NSN: 5330-00-926-4420
NIINs: 009264420, 013835000
FSC: 5330 — Packing and Gasket Materials
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
overall_length3.440 INCHES NOMINAL IN
special_featuresBRASS;2.500 IN. HEX ACROSS FLATS;INTERNAL THSD 1.500 IN
NSN5330-00-926-4420
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 39251141 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: HOLLOW BULBHOLLOW BULB
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APERTURE DIAMETER: 14.970 INCHES NOMINAL14.970 INCHES NOMINAL IN
•
CROSS SECTION INSIDE DIAMETER: 0.380 INCHES NOMINAL0.380 INCHES NOMINAL IN
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLEHOLLOW BULBHOLLOW BULB
APERTURE DIAMETER14.970 INCHES NOMINAL14.970 INCHES NOMINAL IN
CROSS SECTION INSIDE DIAMETER0.380 INCHES NOMINAL0.380 INCHES NOMINAL IN
MATERIALRUBBER OVERALL
FABRICATION METHODSOLIDSOLID
CONSTRUCTIONSOLIDSOLID
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 39251141?
39251141 is a NOZZLE,FIRE EXTINGUISHER.
What is the NSN for 39251141?
39251141 is cataloged in the U.S. Government catalog under NSN 5330-00-926-4420. 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.