PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E12315Seal,plain Encased

Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co · NSN 5330-00-352-5864 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-352-5864 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-352-5864. Primary manufacturer part number: E12315.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Maximum Rated Speed: 1000 FEET PER MINUTE FT
  • Sealing Element Style: VERTICAL
  • Seal Width: 0.438 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Housing Bore Diameter: 10.000 INCHES MINIMUM AND 10.013 INCHES MAXIMUM IN
  • Case Style: SQUARE
  • Accommodated Shaft Diameter: 8.815 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 5330-00-352-5864, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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
NSN5330-00-352-5864
Primary Part NumberE12315
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerKoehring Cranes and Excavators Inc Sub of Northwest Engineering Co
StatusACTIVE
Accommodated Shaft Maximum Rated Speed1000 FEET PER MINUTE FT
Sealing Element StyleVERTICAL
Seal Width0.438 INCHES NOMINAL IN
MaterialSTEEL CASE
Housing Bore Diameter10.000 INCHES MINIMUM AND 10.013 INCHES MAXIMUM IN
Case StyleSQUARE
Accommodated Shaft Diameter8.815 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5905-00-107-77170563-50 INTERCHANGEABLE
Resistor,adjustable
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
4730-00-189-2737SAE J513 4 010166B INTERCHANGEABLE
Nut,tube Coupling
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
E12315 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
S1831 Eagle-Picher Industries Inc Ohio Rubber Co Div (USA)
D5050 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
D5050 Koehring Co Lorain Div (USA)
E12315 Koehring Co Lorain Div (USA)
Related Parts
5905-00-107-7717INTERCHANGEABLE
RESISTOR,ADJUSTABLE
0563-50
4730-00-189-2737INTERCHANGEABLE
NUT,TUBE COUPLING
SAE J513 4 010166B

Frequently Asked Questions

What is NSN 5330-00-352-5864?

NSN 5330-00-352-5864 is a Seal,plain Encased, manufactured by Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-352-5864?

NSN 5330-00-352-5864 has 5 cross-referenced part numbers: E12315 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co), S1831 (Eagle-Picher Industries Inc Ohio Rubber Co Div), D5050 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co), D5050 (Koehring Co Lorain Div), E12315 (Koehring Co Lorain Div).

What NSN replaces 5330-00-352-5864?

There are 2 known substitutes for 5330-00-352-5864: 5905-00-107-7717, 4730-00-189-2737. Verify interchangeability with system specifications before substitution.

What are the specifications of E12315?

Key specifications for E12315: Accommodated Shaft Maximum Rated Speed: 1000 FEET PER MINUTE FT; Sealing Element Style: VERTICAL; Seal Width: 0.438 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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