PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1-1084-1Seal Assembly,shaft,spring Loade

Rexnord Industries, Llc Div Aerospace Solutions Downers Grove · NSN 4320-00-627-5679 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-627-5679 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-627-5679. Primary manufacturer part number: 1-1084-1.
Features
  • Seal Assembly,shaft,spring Loade — FSC 4320
  • General Characteristics Item Description: CONSISTS OF STAINLESS STEEL RUBBER SYN AND CARBON,1.035 IN. MIN ID,1.626 IN. MIN 1.628 IN. MAX OD,0.350 IN. MIN 0.360 IN. MAX H,0.390 IN. MAX CUP LG IN
  • 4 verified cross-references
  • Primary manufacturer: Rexnord Industries, Llc Div Aerospace Solutions Downers Grove
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 4320-00-627-5679, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Rexnord Industries, Llc Div Aerospace Solutions Downers Grove. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-627-5679
Primary Part Number1-1084-1
Item NameSeal Assembly,shaft,spring Loade
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerRexnord Industries, Llc Div Aerospace Solutions Downers Grove
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF STAINLESS STEEL RUBBER SYN AND CARBON,1.035 IN. MIN ID,1.626 IN. MIN 1.628 IN. MAX OD,0.350 IN. MIN 0.360 IN. MAX H,0.390 IN. MAX CUP LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5342-00-073-4268220-20S INTERCHANGEABLE
Mount,resilient,weapon System
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
5330-00-883-26802-242N180-70 INTERCHANGEABLE
Packing,preformed
Parker-Hannifin Corp Div O-Ring Division
4460-01-047-3685110841 INTERCHANGEABLE
Electrode,ionizer,ground
Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
5975-01-360-5555 INTERCHANGEABLE
Mounting Base,electrical Equipme
5310-01-376-9545110841 INTERCHANGEABLE
Nut,self-Locking,hexagon
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
2490518 Goodrich Corporation Dba Goodrich Corp (USA)
2490518 Parker-Hannifin Corporation Dba Parker Motion & Control Sales (USA)
2490518 Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
1-1084-1 PRIMARY Rexnord Industries, Llc Div Aerospace Solutions Downers Grove (USA)
Related Parts
5342-00-073-4268INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
220-20S
5330-00-883-2680INTERCHANGEABLE
PACKING,PREFORMED
2-242N180-70
4460-01-047-3685INTERCHANGEABLE
ELECTRODE,IONIZER,GROUND
110841
5975-01-360-5555INTERCHANGEABLE
MOUNTING BASE,ELECTRICAL EQUIPME
5310-01-376-9545INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
110841

Frequently Asked Questions

What is NSN 4320-00-627-5679?

NSN 4320-00-627-5679 is a Seal Assembly,shaft,spring Loade, manufactured by Rexnord Industries, Llc Div Aerospace Solutions Downers Grove, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-627-5679?

NSN 4320-00-627-5679 has 4 cross-referenced part numbers: 2490518 (Goodrich Corporation Dba Goodrich Corp), 2490518 (Parker-Hannifin Corporation Dba Parker Motion & Control Sales), 2490518 (Parker Hannifin Corporation Div Aerospace Group Headquarters), 1-1084-1 (Rexnord Industries, Llc Div Aerospace Solutions Downers Grove).

What NSN replaces 4320-00-627-5679?

There are 5 known substitutes for 4320-00-627-5679: 5342-00-073-4268, 5330-00-883-2680, 4460-01-047-3685 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1-1084-1?

Key specifications for 1-1084-1: General Characteristics Item Description: CONSISTS OF STAINLESS STEEL RUBBER SYN AND CARBON,1.035 IN. MIN ID,1.626 IN. MIN 1.628 IN. MAX OD,0.350 IN. MIN 0.360 IN. MAX H,0.390 IN. MAX CUP LG 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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