PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103223Washer-Plug Reinforcement

Hf Group Inc Dba Hf Group Inc · NSN 5310-01-045-6819 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-045-6819 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-045-6819. Primary manufacturer part number: 103223.
Features
  • Washer-Plug Reinforcement — FSC 5310
  • General Characteristics Item Description: CADMIUM PLATE QQ-P-416.2.125 OD,0.406 ID.,0.312 THK
  • 1 verified cross-reference
  • Primary manufacturer: Hf Group Inc Dba Hf Group Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Washer-Plug Reinforcement, cataloged under National Stock Number 5310-01-045-6819, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hf Group Inc Dba Hf Group Inc. 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
NSN5310-01-045-6819
Primary Part Number103223
Item NameWasher-Plug Reinforcement
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHf Group Inc Dba Hf Group Inc
StatusACTIVE
General Characteristics Item DescriptionCADMIUM PLATE QQ-P-416.2.125 OD,0.406 ID.,0.312 THK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-00-106-1282 INTERCHANGEABLE
Resistor,fixed,composition
Cross-Reference Index
Part NumberManufacturer
103223 PRIMARY Hf Group Inc Dba Hf Group Inc (USA)
Related Parts
5905-00-106-1282INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION

Frequently Asked Questions

What is NSN 5310-01-045-6819?

NSN 5310-01-045-6819 is a Washer-Plug Reinforcement, manufactured by Hf Group Inc Dba Hf Group Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-045-6819?

NSN 5310-01-045-6819 has 1 cross-referenced part number: 103223 (Hf Group Inc Dba Hf Group Inc).

What NSN replaces 5310-01-045-6819?

There is 1 known substitute for 5310-01-045-6819: 5905-00-106-1282. Verify interchangeability with system specifications before substitution.

What are the specifications of 103223?

Key specifications for 103223: General Characteristics Item Description: CADMIUM PLATE QQ-P-416.2.125 OD,0.406 ID.,0.312 THK. 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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