PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3087Seal,plain Encased

Federal-Mogul Corp Government Sales Dept · NSN 5330-01-257-9145 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-257-9145 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-257-9145. Primary manufacturer part number: 3087.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 2.728 INCHES NOMINAL IN
  • Material Document and Classification: SYNTECH,CAGEC 01212 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
  • Material: STEEL CASE
  • Seal Width: 0.590 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 2.048 INCHES NOMINAL IN
  • 1 verified cross-reference
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-01-257-9145, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-257-9145
Primary Part Number3087
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFederal-Mogul Corp Government Sales Dept
StatusACTIVE
Housing Bore Diameter2.728 INCHES NOMINAL IN
Material Document and ClassificationSYNTECH,CAGEC 01212 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
MaterialSTEEL CASE
Seal Width0.590 INCHES NOMINAL IN
Accommodated Shaft Diameter2.048 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5930-00-332-0041G330105S1 INTERCHANGEABLE
Switch,rotary
L3harris Technologies, Inc Div Space & Airborne Systems
2910-00-358-5057K02031 INTERCHANGEABLE
Pump,fuel,cam Actuated
Hyster-Yale Group, Inc. Dba Yale Materials Handling
4220-00-511-8299 INTERCHANGEABLE
Life Raft,inflatable
5310-00-687-719921612 INTERCHANGEABLE
Washer,lock
Industrial Technologies and Services Llc
2530-00-725-1668308151C91 INTERCHANGEABLE
Cylinder,hydraulic Brake,wheel
Navistar Intl Corp Truck Br Ohio Plant
5935-00-752-27062127-0001-02 INTERCHANGEABLE
Connector,receptacle,electrical
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5905-01-099-44933087 INTERCHANGEABLE
Resistor
Crown Audio, Inc. Dba Crown International
2910-01-133-4970010-0410-00-0 INTERCHANGEABLE
Filter Element,fluid
Hale Products, Inc.
4130-01-159-53843087 INTERCHANGEABLE
Filter Element,air Conditioning
Supreme Supply Co Inc Dba Supreme Supply Co Inc
5945-01-316-8012RY4S-UAC110-120V INTERCHANGEABLE
Relay,electromagnetic
Idec Systems and Controls Corp
Cross-Reference Index
Part NumberManufacturer
3087 PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
Related Parts
5930-00-332-0041INTERCHANGEABLE
SWITCH,ROTARY
G330105S1
2910-00-358-5057INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
K02031
4220-00-511-8299INTERCHANGEABLE
LIFE RAFT,INFLATABLE
5310-00-687-7199INTERCHANGEABLE
WASHER,LOCK
21612
2530-00-725-1668INTERCHANGEABLE
CYLINDER,HYDRAULIC BRAKE,WHEEL
308151C91
5935-00-752-2706INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2127-0001-02
5905-01-099-4493INTERCHANGEABLE
RESISTOR
3087
2910-01-133-4970INTERCHANGEABLE
FILTER ELEMENT,FLUID
010-0410-00-0
4130-01-159-5384INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
3087
5945-01-316-8012INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
RY4S-UAC110-120V
4820-01-366-0278INTERCHANGEABLE
VALVE,ROTARY,SELECTOR
211-1052

Frequently Asked Questions

What is NSN 5330-01-257-9145?

NSN 5330-01-257-9145 is a Seal,plain Encased, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-257-9145?

NSN 5330-01-257-9145 has 1 cross-referenced part number: 3087 (Federal-Mogul Corp Government Sales Dept).

What NSN replaces 5330-01-257-9145?

There are 11 known substitutes for 5330-01-257-9145: 5930-00-332-0041, 2910-00-358-5057, 4220-00-511-8299 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3087?

Key specifications for 3087: Housing Bore Diameter: 2.728 INCHES NOMINAL IN; Material Document and Classification: SYNTECH,CAGEC 01212 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT; Material: STEEL CASE. 6 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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