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751-6402201 ITEM 7 — RING,LOCKING,ACCESS DOOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

751-6402201 ITEM 7: RING,LOCKING,ACCESS DOOR.

The RING,LOCKING,ACCESS DOOR is a the manufacturer industrial component. Key specifications include end_item_identification: TORPEDO TUBE,SUBMERGED,LWR CTR RH,MK69,MOD 5, criticality_code_justification: ZZZY, part_name_assigned_by_controlling_agency: INAVY RING, LOCKING, RIGHT HAND, reference_number_differentiating_characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-473-6948, 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
751-6402201 ITEM 7
NSN: 5340-01-473-6948
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
end_item_identificationTORPEDO TUBE,SUBMERGED,LWR CTR RH,MK69,MOD 5
criticality_code_justificationZZZY
part_name_assigned_by_controlling_agencyINAVY RING, LOCKING, RIGHT HAND
reference_number_differentiating_characteristicsMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
NSN5340-01-473-6948
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 751-6402201 ITEM 7 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: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
PART NAME ASSIGNED BY CONTROLLING AGENCYINAVY RING, LOCKING, RIGHT HAND
END ITEM IDENTIFICATIONTORPEDO TUBE,SUBMERGED,LWR CTR RH,MK69,MOD 5
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
SUBSTITUTES & CROSS-REFERENCES 7
751-6402201 FN 7L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
751-6402217 ITEM 1L1Reference document
Same NSN cross-reference
Reference document — Secondary reference
211095460Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
211095460L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
751-6402201 ITEM 7L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
751-6402201 FN 7Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 751-6402201 ITEM 7?
751-6402201 ITEM 7 is a RING,LOCKING,ACCESS DOOR.
What parts can replace 751-6402201 ITEM 7?
There are 7 known substitutes for 751-6402201 ITEM 7: 751-6402201 FN 7L1, 751-6402217 ITEM 1L1, 211095460 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 751-6402201 ITEM 7?
751-6402201 ITEM 7 is cataloged in the U.S. Government catalog under NSN 5340-01-473-6948. This indicates validated use in U.S. government and defense supply chains.
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