PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

831PNut,pump Impeller

Naval Inventory Control Point Mechanicsburg · NSN 5310-00-216-7976 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-216-7976 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-216-7976. Primary manufacturer part number: 831P.
Features
  • Nut,pump Impeller — FSC 5310
  • General Characteristics Item Description: GUN METAL,7/8-14 UNF LEFT HAND THREADS
  • 1 verified cross-reference
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Fluid transfer and circulation
  • Cooling system maintenance
General Description

The Nut,pump Impeller, cataloged under National Stock Number 5310-00-216-7976, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-216-7976
Primary Part Number831P
Item NameNut,pump Impeller
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
General Characteristics Item DescriptionGUN METAL,7/8-14 UNF LEFT HAND THREADS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2805-00-488-8516200NP INTERCHANGEABLE
Piston,internal Combustion Engin
Federal-Mogul Corp Government Sales Dept
Cross-Reference Index
Part NumberManufacturer
831P PRIMARY Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
2805-00-488-8516INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
200NP

Frequently Asked Questions

What is NSN 5310-00-216-7976?

NSN 5310-00-216-7976 is a Nut,pump Impeller, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-216-7976?

NSN 5310-00-216-7976 has 1 cross-referenced part number: 831P (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 5310-00-216-7976?

There is 1 known substitute for 5310-00-216-7976: 2805-00-488-8516. Verify interchangeability with system specifications before substitution.

What are the specifications of 831P?

Key specifications for 831P: Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT; General Characteristics Item Description: GUN METAL,7/8-14 UNF LEFT HAND THREADS. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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