PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9121-1Seal,plain

Eaton Corporation Div Eaton Fluid Power · NSN 5330-01-219-7048 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-219-7048 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-219-7048. Primary manufacturer part number: 9121-1.
Features
  • Seal,plain — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Eaton Corporation Div Eaton Fluid Power
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-219-7048, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Corporation Div Eaton Fluid Power. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameSeal,plain
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersEaton Corporation Div Eaton Fluid Power (CAGE 96151)
Technical Specifications
ParameterValue
NSN5330-01-219-7048
Primary Part Number9121-1
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerEaton Corporation Div Eaton Fluid Power
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5315-00-172-75479121-1 INTERCHANGEABLE
Pin,straight,headless
Cummins Inc.
5365-00-216-550891211 INTERCHANGEABLE
Shim,solenoid Valve
Hamilton Sundstrand Corporation Dba Collins Aerospace
5310-00-262-471111A7231 INTERCHANGEABLE
Washer,flat
Napco International Llc Dba Napco International Inc
5306-00-415-54189121-1 INTERCHANGEABLE
Rod,threaded End
Cooper Machinery Services Llc
5950-00-498-55704-1809 INTERCHANGEABLE
Transformer,power
Tranex, Inc.
5315-00-653-57797057652 INTERCHANGEABLE
Pin,shoulder,headless
U S Army Tank Automotive Command Amsta-Im-Mm
5999-01-112-09809044-1 INTERCHANGEABLE
Plate,electrical Shield
Television Technology Corp Ampro/scully Div
5330-01-143-97239044-1 INTERCHANGEABLE
Gasket
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
4730-01-244-2711N72309 INTERCHANGEABLE
Trap,steam
Leslie Controls, Inc. Dba Leslie Controls Inc
8520-01-286-922191211 INTERCHANGEABLE
Soap,toilet
Sani-Fresh International
Cross-Reference Index
Part NumberManufacturer
9044-1 Eaton Corporation Div Eaton Fluid Power (USA)
9121-1 PRIMARY Eaton Corporation Div Eaton Fluid Power (USA)
Related Parts
5315-00-172-7547INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
9121-1
5365-00-216-5508INTERCHANGEABLE
SHIM,SOLENOID VALVE
91211
5310-00-262-4711INTERCHANGEABLE
WASHER,FLAT
11A7231
5306-00-415-5418INTERCHANGEABLE
ROD,THREADED END
9121-1
5950-00-498-5570INTERCHANGEABLE
TRANSFORMER,POWER
4-1809
5315-00-653-5779INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
7057652
5999-01-112-0980INTERCHANGEABLE
PLATE,ELECTRICAL SHIELD
9044-1
5330-01-143-9723INTERCHANGEABLE
GASKET
9044-1
4730-01-244-2711INTERCHANGEABLE
TRAP,STEAM
N72309
8520-01-286-9221INTERCHANGEABLE
SOAP,TOILET
91211
4920-01-296-1570INTERCHANGEABLE
TEST PROGRAM SET
91211
6615-01-354-7527INTERCHANGEABLE
GYROSCOPE,RATE
9121-1

Frequently Asked Questions

What is NSN 5330-01-219-7048?

NSN 5330-01-219-7048 is a Seal,plain, manufactured by Eaton Corporation Div Eaton Fluid Power, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-01-219-7048?

NSN 5330-01-219-7048 has 2 cross-referenced part numbers: 9044-1 (Eaton Corporation Div Eaton Fluid Power), 9121-1 (Eaton Corporation Div Eaton Fluid Power).

What NSN replaces 5330-01-219-7048?

There are 12 known substitutes for 5330-01-219-7048: 5315-00-172-7547, 5365-00-216-5508, 5310-00-262-4711 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 5330-01-219-7048 still in active supply?

NSN 5330-01-219-7048 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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