PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

173106ASSeal Assembly,shaft,spring Loade

Brinkley Technology Group Llc Dba Hercules Manufacturing · NSN 4320-00-679-9976 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-679-9976 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-679-9976. Primary manufacturer part number: 173106AS.
Features
  • Seal Assembly,shaft,spring Loade — FSC 4320
  • General Characteristics Item Description: LENGTH 1.188 IN,OUTSIDE DIA 1.438 IN IN
  • 7 verified cross-references
  • Primary manufacturer: Brinkley Technology Group Llc Dba Hercules Manufacturing
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Mechanical energy storage
  • Vibration dampening
General Description

The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-00-679-9976, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-679-9976
Primary Part Number173106AS
Item NameSeal Assembly,shaft,spring Loade
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerBrinkley Technology Group Llc Dba Hercules Manufacturing
StatusACTIVE
General Characteristics Item DescriptionLENGTH 1.188 IN,OUTSIDE DIA 1.438 IN IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3950-00-810-7691 INTERCHANGEABLE
Crane,floor,portable
5962-01-113-2787349-334-041 INTERCHANGEABLE
Microcircuit,linear
L3harris Interstate Electronics Corporation
4720-01-139-1791 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cross-Reference Index
Part NumberManufacturer
173106AS Hercules Engine Co Inc (USA)
74191AS Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
51809 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
74191AS Hercules Engine Co Inc (USA)
51809 Hyster-Yale Group, Inc. (USA)
173106AS PRIMARY Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
193324 Yale Security Inc. Dba Norton Door Control (USA)
Related Parts
3950-00-810-7691INTERCHANGEABLE
CRANE,FLOOR,PORTABLE
5962-01-113-2787INTERCHANGEABLE
MICROCIRCUIT,LINEAR
349-334-041
4720-01-139-1791INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC

Frequently Asked Questions

What is NSN 4320-00-679-9976?

NSN 4320-00-679-9976 is a Seal Assembly,shaft,spring Loade, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-679-9976?

NSN 4320-00-679-9976 has 7 cross-referenced part numbers: 173106AS (Hercules Engine Co Inc), 74191AS (Brinkley Technology Group Llc Dba Hercules Manufacturing), 51809 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), 74191AS (Hercules Engine Co Inc), 51809 (Hyster-Yale Group, Inc.) and 2 more.

What NSN replaces 4320-00-679-9976?

There are 3 known substitutes for 4320-00-679-9976: 3950-00-810-7691, 5962-01-113-2787, 4720-01-139-1791. Verify interchangeability with system specifications before substitution.

What are the specifications of 173106AS?

Key specifications for 173106AS: General Characteristics Item Description: LENGTH 1.188 IN,OUTSIDE DIA 1.438 IN IN. 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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