Premium Information is available for this item - Upgrade for $1 a day
5310-01-667-4448
Hexagon Self-Locking Nut
5310016674448 016674448 342-7067321-134 H643-7002-134 H643-7002-139 342-7067321-134L1 H643-7002-134L1 H643-7002-139L1 342-7067321-139 342-7067321-139L1
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP. View more Hexagon Self-Locking Nut
![]()
May 2023
1

Marketplace 5310-01-667-4448
Request a Quotation from participating marketplace vendors
Related Documents 5310-01-667-4448 2+ Documents (More...)
/fsg-53/fsc-5310/us
-139 342-7067321-139L1 A nut having a flat bottom and 6 sides.
United States (US) 4. 5310-01-667-4448 Marketplace Restrictions Approved Sources Datasheet Management
/fsg-53/fsc-5310/us
-25L1 B541-1100-63L1 E643-7002-131L1 512-6404649 FIND 104L1 563-7504410 ITEM 27L1 211070733L1 H643-7002-139L1
Hexagon Self-Locking Nut 5310016674448 342-7067321-134L1 H643-7002-134L1 H643-7002-139L1 342-7067321
Restrictions 5310-01-667-4448
5310-01-667-4448 is a Hexagon Self-Locking Nut that is specifically designed to be or selected as being nuclear hard. In addition it has other critical features such as tolerance, fit restrictions or application.This item has been confirmed as a Critical Munitions List Item or a Sensitive Commerce Control List Item and cannot be in the possession of any party anywhere in the World who is not an authorized NATO Government. Any other possessor of this item should mutilate it now as possession violates international and local laws. This item is a confirmed Commerce Control List Item (CCLI). This item is not suspected to be hazardous. This item does not contain a precious metal.
Approved Sources 5310-01-667-4448
- Part Number
- Manufacturer
- Status
- 342-7067321-134
- Manufacturer
- 53711 - Naval Sea Systems Command (Active)
- Incomplete Reference
- Incomplete Reference
- H643-7002-134
- 96169 - Electric Boat Corporation (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- H643-7002-139
- 96169 - Electric Boat Corporation (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 342-7067321-134L1
- 03950 - Naval Inventory Control Point (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- H643-7002-134L1
- 03950 - Naval Inventory Control Point (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- H643-7002-139L1
- 03950 - Naval Inventory Control Point (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 342-7067321-139
- 53711 - Naval Sea Systems Command (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 342-7067321-139L1
- 03950 - Naval Inventory Control Point (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
Management Data 5310-01-667-4448
Navy
- Cognizance:
- 1H
- Consumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
- Special Material ID:
- L1
- An item that supports either a SUBSAFE or Level 1 system that has undergone the extreme material control and quality assurance techniques that provide objective evidence of its acceptance for its appropriate application. Each item has certification papers (or special markings that provide traceability to the certification) that pedigree its material and physical properties, provide traceability, to manufacturer, contract list and lot, and document the quality assurance system and test requirements applied to the item.
- Issue, Repair, Requisition Restriction Code:
- 00
- No Restriction
- Special Material Content:
- 9
- Non-Hazardous or Non-Sensitive Item
Similar Supply Items to 5310-01-667-4448

















