PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31630Parts Kit,seal Replacement,mecha

Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc. · NSN 1680-01-178-9718 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-178-9718 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-178-9718. Primary manufacturer part number: 31630.
Features
  • Parts Kit,seal Replacement,mecha — FSC 1680
  • End Item Name: LOADER,AIRCRAFT
  • End Item Source: 20418
  • Component Quantity: 7
  • 2 verified cross-references
  • Primary manufacturer: Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 1680-01-178-9718, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1680-01-178-9718
Primary Part Number31630
Item NameParts Kit,seal Replacement,mecha
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerHampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc.
StatusACTIVE
End Item NameLOADER,AIRCRAFT
End Item Source20418
Component Quantity7
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3455-01-242-0290AV02E INTERCHANGEABLE
Blade Kit,hole Saw
The M.k. Morse Company
5342-01-277-609131630H INTERCHANGEABLE
Cover,special
Griswold Industries Dba Cla-Val Co
3120-01-330-221431630 INTERCHANGEABLE
Bearing Set,sleeve
Wisconsin Motors, Llc
3120-01-338-02977731630 INTERCHANGEABLE
Bearing,sleeve
Deutz Corporation
Cross-Reference Index
Part NumberManufacturer
31630 Drs Sustainment Systems, Inc. (USA)
31630 PRIMARY Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc. (USA)
Related Parts
3455-01-242-0290INTERCHANGEABLE
BLADE KIT,HOLE SAW
AV02E
5342-01-277-6091INTERCHANGEABLE
COVER,SPECIAL
31630H
3120-01-330-2214INTERCHANGEABLE
BEARING SET,SLEEVE
31630
3120-01-338-0297INTERCHANGEABLE
BEARING,SLEEVE
7731630

Frequently Asked Questions

What is NSN 1680-01-178-9718?

NSN 1680-01-178-9718 is a Parts Kit,seal Replacement,mecha, manufactured by Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc., classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-01-178-9718?

NSN 1680-01-178-9718 has 2 cross-referenced part numbers: 31630 (Drs Sustainment Systems, Inc.), 31630 (Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc.).

What NSN replaces 1680-01-178-9718?

There are 4 known substitutes for 1680-01-178-9718: 3455-01-242-0290, 5342-01-277-6091, 3120-01-330-2214 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31630?

Key specifications for 31630: End Item Name: LOADER,AIRCRAFT; End Item Source: 20418; End Item Identification: A/S32H-5A A; Component Quantity: 7. 4 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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