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MS18229-08NC — PLUG,MACHINE THREAD

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MS18229-08NC: PLUG,MACHINE THREAD.

The PLUG,MACHINE THREAD is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, thread_class: 2A EXTERNAL A, overall_length: 0.7343 INCHES MINIMUM AND 0.8656 INCHES MAXIMUM IN, nominal_thread_size: 0.750 INCHES EXTERNAL IN, functional_description: PROVIDES A MOUNTING POINT FOR A LUBRICATION FITTING., end_item_identification: SEAWOLF CLASS SUBMARINE; NHA ANCHOR CHAIN SECURING MECHANISM.. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-393-7703, 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
MS18229-08NC
NSN: 5340-01-393-7703
NIINs: 013937703, 014465889, 014952417
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
thread_class2A EXTERNAL A
overall_length0.7343 INCHES MINIMUM AND 0.8656 INCHES MAXIMUM IN
special_featuresTHE BASIC PLUG MS18229-08NC IS MODIFIED WITH A 0.120 IN. DIA THRU HOLE, DRILLED AND TAPPED 0.250-28UNF-3B TO A 0.28 IN. MIN FULL THREAD TO ACCOMMODATE A LUBRICATION FITTING. IN
nominal_thread_size0.750 INCHES EXTERNAL IN
functional_descriptionPROVIDES A MOUNTING POINT FOR A LUBRICATION FITTING.
supplementary_featuresTHE ITEM IS MADE FROM NICKEL-COPPER;THE TUBE OUTSIDE DIA. IS 0.5000;ITIS THRAEDED3/4-16-UNC-2A;THE HEXAGON ACROSS FLATS IS 0.8750 IN.;A LENGTH OF 0.7343 IN. MIN. AND 0.8656 IN. MAX. A
end_item_identificationSEAWOLF CLASS SUBMARINE; NHA ANCHOR CHAIN SECURING MECHANISM.
thread_quantity_per_inch16 EXTERNAL
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) EXTERNAL
specification/standard_data96906-MS18229-08 GOVERNMENT STANDARD
departure_from_cited_documentAS STATED IN FEATURES
NSN5340-01-393-7703
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS18229-08NC 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
END ITEM IDENTIFICATIONBARREL ASSEMBLY, INTERNAL AUXILIARY LAUNCHER
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
SUBSTITUTES & CROSS-REFERENCES 7
MS18229-08NCL1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6401267 ITEM 133L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
211052805Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
211052805L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6401267 ITEM 133Reference document
Same NSN cross-reference
Reference document — Secondary reference
595-6401267 ITEM 133Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS18229-08NC?
MS18229-08NC is a PLUG,MACHINE THREAD.
What parts can replace MS18229-08NC?
There are 7 known substitutes for MS18229-08NC: MS18229-08NCL1, 6401267 ITEM 133L1, 211052805 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS18229-08NC?
MS18229-08NC is cataloged in the U.S. Government catalog under NSN 5340-01-393-7703. This indicates validated use in U.S. government and defense supply chains.
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