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06902 — Technical Data Sheet

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— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The HOSE ASSY,FIRE EXTINGUISHER is a the manufacturer industrial component. Key specifications include special_features: USED ON 15LB AND 20LB CO2 FIRE EXTINGUISHERS LBS, end_item_identification: OSPREY CLASS MHC. This part is cataloged in the Federal Logistics Information System under NSN 5310-00-145-1788, 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
06902
NSN: 5310-00-145-1788
FSC: 5310
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
special_featuresUSED ON 15LB AND 20LB CO2 FIRE EXTINGUISHERS LBS
end_item_identificationOSPREY CLASS MHC
general_characteristics_item_descriptionCONSIST OF P/N 00593 HORN 15LB AND 20LB CO2; P/N 0177 NOZ MACH 330 330X 331 332; P/N 00594 U-PIN CO2 NOZ; P/N 01776 HOSE ASSY 10LB 15LB 20LB LBS
NSN5310-00-145-1788
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 06902 · 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: 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
BEARING SURFACE TYPE: CHAMFERED
•
THREAD QUANTITY PER INCH: 20
•
NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND 15 STYLE
•
MATERIAL: COPPER ALLOY OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.250 INCHES IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
BEARING SURFACE TYPECHAMFERED
THREAD QUANTITY PER INCH20
NONDEFINITIVE SPEC/STD DATA3 TYPE AND 15 STYLE
MATERIALCOPPER ALLOY OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-613,COMP 11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DEPARTURE FROM CITED DESIGNATORAS MOD BY MATERIAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
01705InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
03090InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
06902 REV H ITEM 19InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
FFN836InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
MS24679-415InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 06902?
06902 is a HOSE ASSY,FIRE EXTINGUISHER.
What parts can replace 06902?
There are 5 known substitutes for 06902: 01705, 03090, 06902 REV H ITEM 19 and 2 more. Substitute compatibility should be verified for your specific system.
Is 06902 still available?
06902 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026