PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PH234ASeal,plain Encased

Wisconsin Motors, Llc · NSN 5330-00-290-1187 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-290-1187 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-290-1187. Primary manufacturer part number: PH234A.
Features
  • Seal,plain Encased — FSC 5330
  • Sealing Element Style: ANGULAR
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Accommodated Shaft Diameter: 0.750 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Material: LEATHER SEALING ELEMENT
  • Housing Bore Diameter: 1.379 INCHES NOMINAL IN
  • Seal Width: 0.250 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-290-1187, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Wisconsin Motors, Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-290-1187
Primary Part NumberPH234A
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWisconsin Motors, Llc
StatusACTIVE
Sealing Element StyleANGULAR
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Accommodated Shaft Diameter0.750 INCHES NOMINAL IN
MaterialSTEEL CASE
MaterialLEATHER SEALING ELEMENT
Housing Bore Diameter1.379 INCHES NOMINAL IN
Seal Width0.250 INCHES NOMINAL IN
Case StyleSQUARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-292-049210206 INTERCHANGEABLE
Seal,plain Encased
Garwood/feller Inc Garwood Winch Div
5330-00-426-6934125-44 INTERCHANGEABLE
Seal,plain Encased
Dresser Industries Inc Leroi Div
Cross-Reference Index
Part NumberManufacturer
1DPH234A Fwd Seagrave Holdings Lp (USA)
PH234A PRIMARY Wisconsin Motors, Llc (USA)
Related Parts
5330-00-292-0492INTERCHANGEABLE
SEAL,PLAIN ENCASED
10206
5330-00-426-6934INTERCHANGEABLE
SEAL,PLAIN ENCASED
125-44

Frequently Asked Questions

What is NSN 5330-00-290-1187?

NSN 5330-00-290-1187 is a Seal,plain Encased, manufactured by Wisconsin Motors, Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-290-1187?

NSN 5330-00-290-1187 has 2 cross-referenced part numbers: 1DPH234A (Fwd Seagrave Holdings Lp), PH234A (Wisconsin Motors, Llc).

What NSN replaces 5330-00-290-1187?

There are 2 known substitutes for 5330-00-290-1187: 5330-00-292-0492, 5330-00-426-6934. Verify interchangeability with system specifications before substitution.

What are the specifications of PH234A?

Key specifications for PH234A: Sealing Element Style: ANGULAR; Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT; Accommodated Shaft Diameter: 0.750 INCHES NOMINAL IN; Material: STEEL CASE. 8 total characteristics are documented in the Federal Logistics Information System.

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