NSN 5330-00-641-2157 · NIIN 006412157 · Part number 33783
Hyster-Yale Group, Inc. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 30076
Government record, cited
NSN 5330-00-641-2157 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-641-2157. Manufacturer of record part number: 33783.
Also searched as5330-00-641-2157 ·
5330006412157 ·
NIIN 006412157 ·
00-641-2157 ·
FSC 5330 Packing and Gasket Materials · CAGE 30076 · 33783 · 45038 · 45038SEAL
Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
Case Style: SQUARE
Accommodated Shaft Diameter: 3.250 INCHES NOMINAL IN
Material: STEEL CASE
Identification
NSN: 5330-00-641-2157
NIIN: 006412157
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 33783
Manufacturer: Hyster-Yale Group, Inc.
General Description
The Seal,plain Encased, cataloged under National Stock Number 5330-00-641-2157, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Hyster-Yale Group, Inc.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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
5330-00-641-2157
Primary Part Number
33783
Item Name
Seal,plain Encased
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Hyster-Yale Group, Inc.
Status
ACTIVE
Seal Width
0.625 INCHES NOMINAL IN
Sealing Element Style
ANGULAR
Housing Bore Diameter
4.501 INCHES NOMINAL IN
Accommodated Shaft Maximum Rated Speed
2000 FEET PER MINUTE FT
Case Style
SQUARE
Accommodated Shaft Diameter
3.250 INCHES NOMINAL IN
Material
STEEL CASE
Material
LEATHER 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 Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5985-00-901-622133783POSSIBLE MATCH
ATTENUATOR,VARIABLE
Possible match (shared part number)Telephonics Corp/prd Instruments
4310-01-006-3582POSSIBLE MATCH
PISTON,COMPRESSOR
Possible match (shared part number)
4730-01-129-16904503-8POSSIBLE MATCH
ELBOW,PIPE TO HOSE
Possible match (shared part number)Air-Way Manufacturing Company
9330-01-177-1452POSSIBLE MATCH
PLASTIC SHEET
Possible match (shared part number)
3020-01-197-213445-038-72POSSIBLE MATCH
GEAR,SPUR
Possible match (shared part number)Lockheed Martin Corporation Div Rms - Mitchel Field
3040-01-230-1257POSSIBLE MATCH
PISTON,LINEAR ACTUATING CYLINDER
Possible match (shared part number)
3040-01-343-8677POSSIBLE MATCH
PAWL
Possible match (shared part number)
4010-01-613-7931POSSIBLE MATCH
CHAIN,WELDED
Possible match (shared part number)
5935-01-619-747745-038POSSIBLE MATCH
DUMMY CONNECTOR,PLUG
Possible match (shared part number)Hii Unmanned Systems, Inc
NSN 5330-00-641-2157 is a Seal,plain Encased, manufactured by Hyster-Yale Group, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-641-2157?
NSN 5330-00-641-2157 has 1 manufacturer part number on file: 33783 (Hyster-Yale Group, Inc.).
What NSN replaces 5330-00-641-2157?
9 possible matches (shared part number, not a government interchangeability claim): 5985-00-901-6221, 4310-01-006-3582, 4730-01-129-1690. Verify interchangeability with system specifications before substitution.
What are the specifications of 33783?
Key specifications for 33783: Seal Width: 0.625 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Housing Bore Diameter: 4.501 INCHES NOMINAL IN; Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-641-2157 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.