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445452 — EXTINGUISHER,FIRE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

445452: EXTINGUISHER,FIRE.

The EXTINGUISHER,FIRE is a the manufacturer industrial component. Key specifications include unit_type: CHARGED, capacity_rating: 18.0 POUNDS NOMINAL LBS, special_features: HEIGHT 20.5 INCHES, WIDTH 10.4 INCHES, DEPTH 7.0 INCHES, AGENT PURPLE K IN, charge_design_type: LOW TEMPERATURE, furnished_items_and_quantity: RING PIN, part_name_assigned_by_controlling_agency: EXTINGUISHER, FIRE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-097-7982, 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
445452
NSN: 5310-01-097-7982
NIINs: 010977982, 017335688
FSC: 5310 — Nuts and Washers
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
unit_typeCHARGED
capacity_rating18.0 POUNDS NOMINAL LBS
special_featuresHEIGHT 20.5 INCHES, WIDTH 10.4 INCHES, DEPTH 7.0 INCHES, AGENT PURPLE K IN
charge_design_typeLOW TEMPERATURE
furnished_items_and_quantityRING PIN
part_name_assigned_by_controlling_agencyEXTINGUISHER, FIRE
NSN5310-01-097-7982
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 445452 · 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
•
NUT WIDTH: 0.562 INCHES NOMINAL IN
•
NUT LENGTH: 1.170 INCHES NOMINAL IN
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MATERIAL THICKNESS: 0.035 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN
•
PANEL THICKNESS: 0.060 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN
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MATING MEMBER DIAMETER ACCOMMODATED: 0.242 INCHES NOMINAL IN
•
SURFACE TREATMENT: PHOSPHATE OVERALL
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NUT STYLE: SHEET SPRING
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
NUT WIDTH0.562 INCHES NOMINAL IN
NUT LENGTH1.170 INCHES NOMINAL IN
MATERIAL THICKNESS0.035 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN
PANEL THICKNESS0.060 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN
MATING MEMBER DIAMETER ACCOMMODATED0.242 INCHES NOMINAL IN
SURFACE TREATMENTPHOSPHATE OVERALL
NUT STYLESHEET SPRING
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 445452?
445452 is a EXTINGUISHER,FIRE.
What is the NSN for 445452?
445452 is cataloged in the U.S. Government catalog under NSN 5310-01-097-7982. 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.