PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4859Washer,lock

Brinkley Technology Group Llc Dba Hercules Manufacturing · NSN 5310-01-170-1900 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-170-1900 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-170-1900. Primary manufacturer part number: 4859.
Features
  • Washer,lock — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Brinkley Technology Group Llc Dba Hercules Manufacturing
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-170-1900, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-170-1900
Primary Part Number4859
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBrinkley Technology Group Llc Dba Hercules Manufacturing
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-578-193348-59 INTERCHANGEABLE
Transformer,radio Frequency
Keysight Technologies Inc
5340-00-721-73014859 INTERCHANGEABLE
Latch,rim
Eastern Co Div Eberhard Manufacturing
1650-00-970-4642 INTERCHANGEABLE
Fitting,discharge
5905-00-993-67532503233-1 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Honeywell International Inc. Dba Honeywell International
5120-01-073-0385GS15973-1 INTERCHANGEABLE
Tool,extractor,piston
Hamilton Sundstrand Corporation Dba Collins Aerospace
5935-01-407-70594859 INTERCHANGEABLE
Connector,plug,electrical
Fluke Electronics Corp
Cross-Reference Index
Part NumberManufacturer
4859 Hercules Engine Co Inc (USA)
4859 PRIMARY Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
Related Parts
5950-00-578-1933INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
48-59
5340-00-721-7301INTERCHANGEABLE
LATCH,RIM
4859
1650-00-970-4642INTERCHANGEABLE
FITTING,DISCHARGE
5905-00-993-6753INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
2503233-1
5120-01-073-0385INTERCHANGEABLE
TOOL,EXTRACTOR,PISTON
GS15973-1
5935-01-407-7059INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4859

Frequently Asked Questions

What is NSN 5310-01-170-1900?

NSN 5310-01-170-1900 is a Washer,lock, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-170-1900?

NSN 5310-01-170-1900 has 2 cross-referenced part numbers: 4859 (Hercules Engine Co Inc), 4859 (Brinkley Technology Group Llc Dba Hercules Manufacturing).

What NSN replaces 5310-01-170-1900?

There are 6 known substitutes for 5310-01-170-1900: 5950-00-578-1933, 5340-00-721-7301, 1650-00-970-4642 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4859?

Key specifications for 4859: End Item Identification: 1095-00-397-3456. 1 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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