PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1805N560Seal,plain Encased

Meritor Industrial Products, Llc · NSN 5330-00-946-0103 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-946-0103 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-946-0103. Primary manufacturer part number: A1805N560.
Features
  • Seal,plain Encased — FSC 5330
  • Attachment Method: ROUND HOLE
  • Accommodated Shaft Diameter: 2.500 INCHES NOMINAL IN
  • Seal Width: 1.250 INCHES NOMINAL IN
  • Attachment Hole Diameter: 0.344 INCHES NOMINAL IN
  • Housing Bore Diameter: 5.549 INCHES MINIMUM AND 5.553 INCHES MAXIMUM IN
  • Case Style: SHOULDERED
  • Material: STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1020 CASE
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Comp 1010 or Steel Comp 1015 or Steel Comp 1020 Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-946-0103, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Meritor Industrial Products, Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-946-0103
Primary Part NumberA1805N560
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerMeritor Industrial Products, Llc
StatusCANCELLED
Attachment MethodROUND HOLE
Accommodated Shaft Diameter2.500 INCHES NOMINAL IN
Seal Width1.250 INCHES NOMINAL IN
Attachment Hole Diameter0.344 INCHES NOMINAL IN
Housing Bore Diameter5.549 INCHES MINIMUM AND 5.553 INCHES MAXIMUM IN
Case StyleSHOULDERED
MaterialSTEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1020 CASE
Sealing Element StyleANGULAR-OPPOSED
Attachment Feature Quantity6
Attachment Feature Circle Diameter4.375 INCHES NOMINAL SINGLE CIRCLE IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
4010-00-272-8812 INTERCHANGEABLE
Chain,bead
5340-00-408-9113 INTERCHANGEABLE
Bracket,mounting
3830-00-738-87272K3631 INTERCHANGEABLE
Spider and Bearing
Caterpillar Inc Div Caterpillar Defense
5961-00-893-6761 INTERCHANGEABLE
Semiconductor Device,diode
5985-01-064-181815177 INTERCHANGEABLE
Anvil
Dayton-Granger, Inc.
5342-01-248-968135500-0363 INTERCHANGEABLE
Hook,special
Middleby Marshall Inc Conveyor Ovens and Mixers Div
6105-01-310-793915177 INTERCHANGEABLE
Armature,motor
Brunswick Corp Us Marine Div
4931-01-503-960915177 INTERCHANGEABLE
Test Set,laser Range Finder
Santa Barbara Infrared, Inc. Dba Santa Barbara Infrared Inc
Cross-Reference Index
Part NumberManufacturer
9014SB Federal-Mogul Corp Government Sales Dept (USA)
A1805N560 PRIMARY Meritor Industrial Products, Llc (USA)
1805N560 Rockwell International Corp Industrial Products Group (USA)
NW15177 Tld Wollard Llc (USA)
1805-N-560 Zf Industrieantriebe Witten Gmbh (DEU)
15177 Tld Wollard Llc (USA)
Related Parts
4010-00-272-8812INTERCHANGEABLE
CHAIN,BEAD
5340-00-408-9113INTERCHANGEABLE
BRACKET,MOUNTING
3830-00-738-8727INTERCHANGEABLE
SPIDER AND BEARING
2K3631
5961-00-893-6761INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5985-01-064-1818INTERCHANGEABLE
ANVIL
15177
5342-01-248-9681INTERCHANGEABLE
HOOK,SPECIAL
35500-0363
6105-01-310-7939INTERCHANGEABLE
ARMATURE,MOTOR
15177
4931-01-503-9609INTERCHANGEABLE
TEST SET,LASER RANGE FINDER
15177

Frequently Asked Questions

What is NSN 5330-00-946-0103?

NSN 5330-00-946-0103 is a Seal,plain Encased, manufactured by Meritor Industrial Products, Llc, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-946-0103?

NSN 5330-00-946-0103 has 6 cross-referenced part numbers: 9014SB (Federal-Mogul Corp Government Sales Dept), A1805N560 (Meritor Industrial Products, Llc), 1805N560 (Rockwell International Corp Industrial Products Group), NW15177 (Tld Wollard Llc), 1805-N-560 (Zf Industrieantriebe Witten Gmbh) and 1 more.

What NSN replaces 5330-00-946-0103?

There are 8 known substitutes for 5330-00-946-0103: 4010-00-272-8812, 5340-00-408-9113, 3830-00-738-8727 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1805N560?

Key specifications for A1805N560: Attachment Method: ROUND HOLE; Accommodated Shaft Diameter: 2.500 INCHES NOMINAL IN; Seal Width: 1.250 INCHES NOMINAL IN; Attachment Hole Diameter: 0.344 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-946-0103 still in active supply?

NSN 5330-00-946-0103 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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