Temp Rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
Seal Width: 0.250 INCHES NOMINAL IN
Sealing Element Style: ANGULAR
Outside Diameter: 3.130 INCHES NOMINAL IN
Housing Bore Diameter: 3.125 INCHES NOMINAL IN
Case Style: SQUARE
Accommodated Shaft Diameter: 2.500 INCHES NOMINAL IN
Identification
NSN: 5330-00-228-2133
NIIN: 002282133
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
General Description
The Seal,plain Encased, cataloged under National Stock Number 5330-00-228-2133, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-00-228-2133
Item Name
Seal,plain Encased
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Status
ACTIVE
Temp Rating
-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
Seal Width
0.250 INCHES NOMINAL IN
Sealing Element Style
ANGULAR
Outside Diameter
3.130 INCHES NOMINAL IN
Housing Bore Diameter
3.125 INCHES NOMINAL IN
Case Style
SQUARE
Accommodated Shaft Diameter
2.500 INCHES NOMINAL IN
Surface Treatment
PLASTIC CASE
Material
STEEL CASE
Material
RUBBER SYNTHETIC SEALING ELEMENT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6520-01-153-616424875POSSIBLE MATCH
SEALING COMPOUND,PULP CANAL,DENT
Possible match (shared part number)Sybronendo
6110-01-384-31254015A901341POSSIBLE MATCH
STARTER,MOTOR
Possible match (shared part number)Ward Leonard Ct Llc
6520-01-418-278424875POSSIBLE MATCH
SEALING COMPOUND,PULP CANAL,DENT
Possible match (shared part number)Kerr Corporation
6515-01-599-6201637POSSIBLE MATCH
SLOT FINDER,NAIL BONE
Possible match (shared part number)Sign Fracture Care International Dba Sign
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
24875
3/2Design control — primary reference
U.S. Government activity
Related Parts
6520-01-153-6164POSSIBLE MATCH
SEALING COMPOUND,PULP CANAL,DENT
24875
6110-01-384-3125POSSIBLE MATCH
STARTER,MOTOR
4015A901341
6520-01-418-2784POSSIBLE MATCH
SEALING COMPOUND,PULP CANAL,DENT
24875
6515-01-599-6201POSSIBLE MATCH
SLOT FINDER,NAIL BONE
637
Frequently Asked Questions
What is NSN 5330-00-228-2133?
NSN 5330-00-228-2133 is a Seal,plain Encased, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What NSN replaces 5330-00-228-2133?
4 possible matches (shared part number, not a government interchangeability claim): 6520-01-153-6164, 6110-01-384-3125, 6520-01-418-2784. Verify interchangeability with system specifications before substitution.
What are the specifications of 5330-00-228-2133?
Key specifications for 5330-00-228-2133: Temp Rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Seal Width: 0.250 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Outside Diameter: 3.130 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-228-2133 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.