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443327 — NOZZLE,FIRE EQUIPMENT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

443327: NOZZLE,FIRE EQUIPMENT.

The NOZZLE,FIRE EQUIPMENT is a the manufacturer industrial component. Key specifications include design_type: CHEMICAL FOAM OR WATER, special_features: LOW PH LIQUID FIRE SUPPRESSANT, WET CHEMICAL, WATER., functional_description: RESTAURANT FIRE SUPPRESSION SYSTEM, end_item_identification: R-102 FIRE SUPPRESSION SYSTEM AND PIRANHA SYSTEM, part_name_assigned_by_controlling_agency: 3N R102 NOZZLE (10-PACK). This part is cataloged in the U.S.

Government catalog under NSN 5310-00-550-2504, 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
443327
NSN: 5310-00-550-2504
NIINs: 005502504, 017089056
FSC: 5310 — Nuts and Washers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
design_typeCHEMICAL FOAM OR WATER
outlet_quantity1
special_featuresLOW PH LIQUID FIRE SUPPRESSANT, WET CHEMICAL, WATER.
functional_descriptionRESTAURANT FIRE SUPPRESSION SYSTEM
end_item_identificationR-102 FIRE SUPPRESSION SYSTEM AND PIRANHA SYSTEM
part_name_assigned_by_controlling_agency3N R102 NOZZLE (10-PACK)
NSN5310-00-550-2504
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 443327 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 1.250 INCHES NOMINAL IN
•
BEARING SURFACE FINISH: 125.0 MICROINCHES
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
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THREAD DIRECTION: RIGHT-HAND
•
NUT HEIGHT: 0.250 INCHES NOMINAL IN
•
SURFACE TREATMENT: CHROMATE OVERALL
•
NUT STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.250 INCHES NOMINAL IN
BEARING SURFACE FINISH125.0 MICROINCHES
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
THREAD DIRECTIONRIGHT-HAND
NUT HEIGHT0.250 INCHES NOMINAL IN
SPECIAL FEATURES0.0005 TO 0.0008 CHROMATE TREAT IN ACCORDANCE WITH NAVORD OS 1374
SURFACE TREATMENTCHROMATE OVERALL
NUT STYLEHEXAGON
MATERIALSTEEL COMP 1115 OR STEEL COMP 1120 OVERALL
BEARING SURFACE TYPEWASHER FACED
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 443327?
443327 is a NOZZLE,FIRE EQUIPMENT.
What is the NSN for 443327?
443327 is cataloged in the U.S. Government catalog under NSN 5310-00-550-2504. This indicates validated use in U.S. government and defense supply chains.
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