PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E6SB820CNut,self-Locking,hexagon

Nylok Llc · NSN 5310-00-550-4374 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-550-4374 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-550-4374. Primary manufacturer part number: E6SB820C.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • 8 verified cross-references
  • Primary manufacturer: Nylok Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-550-4374, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Nylok Llc. This item has 8 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: Active.

Catalog Facts
Item NameNut,self-Locking,hexagon
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersOshkosh Corp (CAGE 45152); Harvard Industries Inc (CAGE 72962); Oshkosh Defense Llc (CAGE 75Q65); Esna, Llc (CAGE 019L2); Nylok Llc (CAGE 26233)
Technical Specifications
ParameterValue
NSN5310-00-550-4374
Primary Part NumberE6SB820C
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNylok Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-228-1374 INTERCHANGEABLE
Drill,twist
4730-00-277-8266SAE J512 4-4 060202B INTERCHANGEABLE
Elbow,pipe to Tube
Sae International Dba Sae International
4920-00-369-5462 INTERCHANGEABLE
Post,stop Arm
5330-00-377-3052109155 INTERCHANGEABLE
Gasket
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
4820-00-462-214110089 INTERCHANGEABLE
Holder,disk
Leslie Controls, Inc. Dba Leslie Controls Inc
3020-00-467-3026100-89P INTERCHANGEABLE
Chain,roller
Diamond Chain Co Div of Amsted Industries Inc
5305-00-576-7525 INTERCHANGEABLE
Screw,cap,hexagon Head
9540-00-596-3010 INTERCHANGEABLE
Angle,structural
6230-00-978-978310089 INTERCHANGEABLE
Reflector,light
Drs C3 & Aviation Company Dba Drs Data & Imaging Systems
6930-01-012-8586DCT 102SP-2 INTERCHANGEABLE
Control Box,transducer,trainer
B.c. Systems Inc. Dba Bc Systems Inc
Cross-Reference Index
Part NumberManufacturer
24854-F Oshkosh Corp (USA)
10089 Harvard Industries Inc (USA)
24854-F Oshkosh Defense Llc (USA)
23KP460 Oshkosh Defense Llc (USA)
10089 Esna, Llc (USA)
24854-FX Oshkosh Defense Llc (USA)
E6SB820C PRIMARY Nylok Llc (USA)
24854-FX Oshkosh Corp (USA)
Related Parts
5133-00-228-1374INTERCHANGEABLE
DRILL,TWIST
4730-00-277-8266INTERCHANGEABLE
ELBOW,PIPE TO TUBE
SAE J512 4-4 060202B
4920-00-369-5462INTERCHANGEABLE
POST,STOP ARM
5330-00-377-3052INTERCHANGEABLE
GASKET
109155
4820-00-462-2141INTERCHANGEABLE
HOLDER,DISK
10089
3020-00-467-3026INTERCHANGEABLE
CHAIN,ROLLER
100-89P
5305-00-576-7525INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
9540-00-596-3010INTERCHANGEABLE
ANGLE,STRUCTURAL
6230-00-978-9783INTERCHANGEABLE
REFLECTOR,LIGHT
10089
6930-01-012-8586INTERCHANGEABLE
CONTROL BOX,TRANSDUCER,TRAINER
DCT 102SP-2
5950-01-207-9539INTERCHANGEABLE
COIL,RADIO FREQUENCY
6628-0522
5998-01-330-1038INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
10089

Frequently Asked Questions

What is NSN 5310-00-550-4374?

NSN 5310-00-550-4374 is a Nut,self-Locking,hexagon, manufactured by Nylok Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-550-4374?

NSN 5310-00-550-4374 has 8 cross-referenced part numbers: 24854-F (Oshkosh Corp), 10089 (Harvard Industries Inc), 24854-F (Oshkosh Defense Llc), 23KP460 (Oshkosh Defense Llc), 10089 (Esna, Llc) and 3 more.

What NSN replaces 5310-00-550-4374?

There are 12 known substitutes for 5310-00-550-4374: 5133-00-228-1374, 4730-00-277-8266, 4920-00-369-5462 and 9 more. Verify interchangeability with system specifications before substitution.

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