PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

80122Boot,dust and Moisture Seal

Apm Hexseal Corp · NSN 5340-01-019-5123 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-019-5123 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-019-5123. Primary manufacturer part number: 80122.
Features
  • Boot,dust and Moisture Seal — FSC 5340
  • Thread Class: 2B
  • Material: RUBBER SILICONE BODY
  • Style Designator: CLOSED END
  • Thread Quantity Per Inch: 32
  • Dome Height: 0.762 INCHES NOMINAL IN
  • Mounting Method: THREAD
  • Mounting Device Quantity: 1
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Silicone Body construction
General Description

The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-019-5123, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Apm Hexseal Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-019-5123
Primary Part Number80122
Item NameBoot,dust and Moisture Seal
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerApm Hexseal Corp
StatusACTIVE
Thread Class2B
MaterialRUBBER SILICONE BODY
Style DesignatorCLOSED END
Thread Quantity Per Inch32
Dome Height0.762 INCHES NOMINAL IN
Mounting MethodTHREAD
Mounting Device Quantity1
Thread SeriesUNEF
Nominal Thread Size0.375 INCHES IN
Hazardous Locations/environmental ProtectionWEATHERPROOF-NEMA TYPE 3
Opening Inside Diameter0.275 INCHES NOMINAL IN
Base Thread LocationINTERNAL
Sealing MethodCOMPRESSION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 11
6230-00-097-9136A265-2352 INTERCHANGEABLE
Tripod Light Assembly
Essex Electro Engineers Inc
5999-00-413-779980122 INTERCHANGEABLE
Cap
Lockheed Martin Corporation Div Rms - Mitchel Field
1620-00-600-67155524-5 INTERCHANGEABLE
Axle,landing Gear
Goodrich Aerospace Canada Ltd
5330-00-920-7401 INTERCHANGEABLE
Gasket
5935-01-046-998755245 INTERCHANGEABLE
Connector,receptacle,electrical
Rogerson Kratos
1660-01-105-6359854-37 INTERCHANGEABLE
Connector,bracket and Cap Subass
Avox Systems Inc Dba Avox Systems Inc
5995-01-114-5682 INTERCHANGEABLE
Cable Assembly,power,electrical
2530-01-312-5751201985 INTERCHANGEABLE
Brake Drum Kit
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5310-01-393-1873C0153B INTERCHANGEABLE
Washer,shouldered and Recessed
Griswold Industries Dba Cla-Val Co
6230-01-548-966780122 INTERCHANGEABLE
Reflector,lamp
Uke Corporation Dba Uke Corp Div Mustafa T Uke & Alan K Uke Partners
Cross-Reference Index
Part NumberManufacturer
80122 Multi-Flex Seals Inc (USA)
55245 Keco Industries, Inc. (USA)
80122 PRIMARY Apm Hexseal Corp (USA)
Related Parts
6230-00-097-9136INTERCHANGEABLE
TRIPOD LIGHT ASSEMBLY
A265-2352
5999-00-413-7799INTERCHANGEABLE
CAP
80122
1620-00-600-6715INTERCHANGEABLE
AXLE,LANDING GEAR
5524-5
5330-00-920-7401INTERCHANGEABLE
GASKET
5935-01-046-9987INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
55245
1660-01-105-6359INTERCHANGEABLE
CONNECTOR,BRACKET AND CAP SUBASS
854-37
5995-01-114-5682INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
2530-01-312-5751INTERCHANGEABLE
BRAKE DRUM KIT
201985
5310-01-393-1873INTERCHANGEABLE
WASHER,SHOULDERED AND RECESSED
C0153B
6230-01-548-9667INTERCHANGEABLE
REFLECTOR,LAMP
80122
5310-01-673-6256INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
80122PC15

Frequently Asked Questions

What is NSN 5340-01-019-5123?

NSN 5340-01-019-5123 is a Boot,dust and Moisture Seal, manufactured by Apm Hexseal Corp, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-019-5123?

NSN 5340-01-019-5123 has 3 cross-referenced part numbers: 80122 (Multi-Flex Seals Inc), 55245 (Keco Industries, Inc.), 80122 (Apm Hexseal Corp).

What NSN replaces 5340-01-019-5123?

There are 11 known substitutes for 5340-01-019-5123: 6230-00-097-9136, 5999-00-413-7799, 1620-00-600-6715 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 80122?

Key specifications for 80122: Thread Class: 2B; Material: RUBBER SILICONE BODY; Style Designator: CLOSED END; Thread Quantity Per Inch: 32. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com