PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A520Nut,plain,slotted,hexagon

Am General Llc · NSN 5310-00-360-6911 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-360-6911 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-360-6911. Primary manufacturer part number: A520.
Features
  • Nut,plain,slotted,hexagon — FSC 5310
  • Thread Quantity Per Inch: 16
  • Bearing Surface Type: WASHER FACED
  • Features Provided: CASEHARDENED
  • Nominal Thread Size: 0.875 INCHES IN
  • Thread Series: UN
  • Nut Style: SLOTTED, HEXAGON
  • Thread Class: 2B
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1212 Overall construction
General Description

The Nut,plain,slotted,hexagon, cataloged under National Stock Number 5310-00-360-6911, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Am General Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-360-6911
Primary Part NumberA520
Item NameNut,plain,slotted,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAm General Llc
StatusCANCELLED
Thread Quantity Per Inch16
Bearing Surface TypeWASHER FACED
Features ProvidedCASEHARDENED
Nominal Thread Size0.875 INCHES IN
Thread SeriesUN
Nut StyleSLOTTED, HEXAGON
Thread Class2B
Nut Height0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Width Across Flats1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM IN
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OR AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 1212 OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5915-00-125-991412686 INTERCHANGEABLE
Filter,radio Frequency Interfere
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5315-00-229-0549A5-20 INTERCHANGEABLE
Pin,straight,headless
Roller Bearing Co of America, Inc Div Pic Design
2920-00-363-7626A2073 INTERCHANGEABLE
Drive,engine,electrical Starter
Purolator Products Co Div Motor Components, Llc
5935-00-470-43362921649 INTERCHANGEABLE
Adapter,connector
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5962-00-524-17592995348 INTERCHANGEABLE
Microcircuit,linear
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5130-00-541-3036A-520 INTERCHANGEABLE
Adapter,socket Wrench
Apex Tool Group, Llc
5360-00-787-6429319989R1 INTERCHANGEABLE
Spring,helical,compression
Komatsu America Corp.
5950-00-813-05673255673-5 INTERCHANGEABLE
Shielding Bead,electronic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4730-00-876-854837725448 INTERCHANGEABLE
Strainer Element,sediment
Perkins Engines Inc
6625-00-896-6919 INTERCHANGEABLE
Meter,arbitrary Scale
Cross-Reference Index
Part NumberManufacturer
356134S Ford Motor Company (USA)
12686 Divco Truck Div of Divco-Wayne Corp (USA)
8EJW12 Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations (USA)
356134S18 Ford Motor Company (USA)
562536 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
A520 PRIMARY Am General Llc (USA)
Related Parts
5915-00-125-9914INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
12686
5315-00-229-0549INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
A5-20
2920-00-363-7626INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
A2073
5935-00-470-4336INTERCHANGEABLE
ADAPTER,CONNECTOR
2921649
5962-00-524-1759INTERCHANGEABLE
MICROCIRCUIT,LINEAR
2995348
5130-00-541-3036INTERCHANGEABLE
ADAPTER,SOCKET WRENCH
A-520
5360-00-787-6429INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
319989R1
5950-00-813-0567INTERCHANGEABLE
SHIELDING BEAD,ELECTRONIC
3255673-5
4730-00-876-8548INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
37725448
6625-00-896-6919INTERCHANGEABLE
METER,ARBITRARY SCALE
5340-01-203-7425INTERCHANGEABLE
STANDOFF,THREADED,SPACING
12686
4320-01-297-1140INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
A520

Frequently Asked Questions

What is NSN 5310-00-360-6911?

NSN 5310-00-360-6911 is a Nut,plain,slotted,hexagon, manufactured by Am General Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-360-6911?

NSN 5310-00-360-6911 has 6 cross-referenced part numbers: 356134S (Ford Motor Company), 12686 (Divco Truck Div of Divco-Wayne Corp), 8EJW12 (Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations), 356134S18 (Ford Motor Company), 562536 (Chrysler Realty Company Llc Dba Daimler Chrysler) and 1 more.

What NSN replaces 5310-00-360-6911?

There are 12 known substitutes for 5310-00-360-6911: 5915-00-125-9914, 5315-00-229-0549, 2920-00-363-7626 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A520?

Key specifications for A520: Thread Quantity Per Inch: 16; Bearing Surface Type: WASHER FACED; Features Provided: CASEHARDENED; Nominal Thread Size: 0.875 INCHES IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-360-6911 still in active supply?

NSN 5310-00-360-6911 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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