PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40183Seal,plain Encased

Federal-Mogul Corp Chassis Products Div · NSN 5330-00-599-5271 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-599-5271 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-599-5271. Primary manufacturer part number: 40183.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 2.750 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 1.750 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Seal Width: 0.250 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Accommodated Shaft Maximum Rated Speed: 900 FEET PER MINUTE FT
  • Case Style: SQUARE
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 5330-00-599-5271, 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 Chassis Products Div. Government technical data includes 8 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
NSN5330-00-599-5271
Primary Part Number40183
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFederal-Mogul Corp Chassis Products Div
StatusACTIVE
Housing Bore Diameter2.750 INCHES NOMINAL IN
Accommodated Shaft Diameter1.750 INCHES NOMINAL IN
MaterialSTEEL CASE
Seal Width0.250 INCHES NOMINAL IN
Sealing Element StyleANGULAR
Accommodated Shaft Maximum Rated Speed900 FEET PER MINUTE FT
Case StyleSQUARE
MaterialLEATHER SEALING ELEMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5999-00-035-788240-183 INTERCHANGEABLE
Contact,electrical
Eaton Corp Opns & Technical Center
5930-00-081-548310-60121-1 INTERCHANGEABLE
Switch,pressure
The Boeing Company Div Defense
5977-00-435-011440183 INTERCHANGEABLE
Holder,electrical Contact Brush
Electro-Tec Corp Dba Moog Inc., Components Group
5360-00-837-2253 INTERCHANGEABLE
Spring,valve
5330-01-093-6976 INTERCHANGEABLE
Packing Assembly
5975-01-097-4705 INTERCHANGEABLE
Panel,blank
6680-01-121-014640183 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
5950-01-253-0118654249-1 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
5330-01-254-713040183 INTERCHANGEABLE
Gasket
Reidville Hydraulics & Mfg Inc
2640-01-563-2367WH-330-J-691-4 1/2 INTERCHANGEABLE
Valve,pneumatic Tire
Haltec Corp
Cross-Reference Index
Part NumberManufacturer
40183 Federal-Mogul Corp Chassis Products Div (USA)
Related Parts
5999-00-035-7882INTERCHANGEABLE
CONTACT,ELECTRICAL
40-183
5930-00-081-5483INTERCHANGEABLE
SWITCH,PRESSURE
10-60121-1
5977-00-435-0114INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
40183
5360-00-837-2253INTERCHANGEABLE
SPRING,VALVE
5330-01-093-6976INTERCHANGEABLE
PACKING ASSEMBLY
5975-01-097-4705INTERCHANGEABLE
PANEL,BLANK
6680-01-121-0146INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
40183
5950-01-253-0118INTERCHANGEABLE
TRANSFORMER,POWER
654249-1
5330-01-254-7130INTERCHANGEABLE
GASKET
40183
2640-01-563-2367INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
WH-330-J-691-4 1/2
5120-01-651-4493INTERCHANGEABLE
ADAPTER-EXTENSION,SOCKET WRENCH
40183

Frequently Asked Questions

What is NSN 5330-00-599-5271?

NSN 5330-00-599-5271 is a Seal,plain Encased, manufactured by Federal-Mogul Corp Chassis Products Div, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-599-5271?

NSN 5330-00-599-5271 has 1 cross-referenced part number: 40183 (Federal-Mogul Corp Chassis Products Div).

What NSN replaces 5330-00-599-5271?

There are 11 known substitutes for 5330-00-599-5271: 5999-00-035-7882, 5930-00-081-5483, 5977-00-435-0114 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40183?

Key specifications for 40183: Housing Bore Diameter: 2.750 INCHES NOMINAL IN; Accommodated Shaft Diameter: 1.750 INCHES NOMINAL IN; Material: STEEL CASE; Seal Width: 0.250 INCHES NOMINAL IN. 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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