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370218 — 370218

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

370218: 370218.

The 370218 is a the manufacturer industrial component. Key specifications include special_features: MOUNTING CONFIGURATION:PLUG-IN MTD. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-727-2501, 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
MRO→ MRO_GENERAL→ 370218
NSN: 5310-00-727-2501
NIINs: 007272501, 010201958
FSC: 5310 — Nuts and Washers
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
special_featuresMOUNTING CONFIGURATION:PLUG-IN MTD
NSN5310-00-727-2501
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 370218 · 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: 0.240 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNJC
•
PRECIOUS MATERIAL: SILVER
•
TEMP RATING: 800.0 FAHRENHEIT NOMINAL DEGF
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.240 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNJC
PRECIOUS MATERIALSILVER
TEMP RATING800.0 FAHRENHEIT NOMINAL DEGF
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.112 INCHES IN
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT0.125 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 6
H31-04Reference document
Same NSN cross-reference
Reference document — Secondary reference
503/4/04034/008Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
33-38C40Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MILN25027Reference document
Same NSN cross-reference
Reference document — Identification reference
918B105-8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LHTM2860-40WReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 370218?
370218 is a 370218. It is classified as a MRO (MRO_GENERAL).
What parts can replace 370218?
There are 6 known substitutes for 370218: H31-04, 503/4/04034/008, 33-38C40 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 370218?
370218 is cataloged in the U.S. Government catalog under NSN 5310-00-727-2501. This indicates validated use in U.S. government and defense supply chains.
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