PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30173Seal,plain Encased

Dana Corp Spicer Transmission Div · NSN 5330-00-815-1113 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-815-1113 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-815-1113. Primary manufacturer part number: 30173.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 1.562 INCHES MINIMUM AND 1.564 INCHES MAXIMUM IN
  • Material: LEATHER SEALING ELEMENT
  • Seal Width: 0.250 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Sealing Element Style: ANGULAR
  • Case Style: SQUARE
  • Housing Bore Diameter: 2.497 INCHES MINIMUM AND 2.501 INCHES MAXIMUM IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Leather Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-815-1113, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dana Corp Spicer Transmission Div. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-815-1113
Primary Part Number30173
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDana Corp Spicer Transmission Div
StatusCANCELLED
Accommodated Shaft Diameter1.562 INCHES MINIMUM AND 1.564 INCHES MAXIMUM IN
MaterialLEATHER SEALING ELEMENT
Seal Width0.250 INCHES NOMINAL IN
MaterialSTEEL CASE
Sealing Element StyleANGULAR
Case StyleSQUARE
Housing Bore Diameter2.497 INCHES MINIMUM AND 2.501 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5355-00-152-83530L1170 INTERCHANGEABLE
Knob
Caterpillar Inc Div Caterpillar Defense
5940-00-665-9559 INTERCHANGEABLE
Splice,conductor
5910-00-666-835030173 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Cd Snow Hill, Llc
4720-00-673-774752-431 INTERCHANGEABLE
Tubing,nonmetallic
Trico Products Corporation
5999-00-752-4069 INTERCHANGEABLE
Cap,electrical
1260-01-138-41123017-3 INTERCHANGEABLE
Switch Assembly,cap
Leidos, Inc. Div Cyber and Information Solutions Services
5325-01-171-907830173 INTERCHANGEABLE
Grommet
Adams Rite Aerospace, Inc
3455-01-232-8411 INTERCHANGEABLE
File,rotary
5330-01-260-488330-173 INTERCHANGEABLE
Gasket Set
Thermo King Corporation Dba Phoenix Global Distirbution.
6210-01-370-978230173 INTERCHANGEABLE
Lens,light
Gte Products Corp Sylvania Miniature Lighting Div
Cross-Reference Index
Part NumberManufacturer
127979R91 Navistar International Corporation Dba Navistar (USA)
127979R91 Federal-Mogul Corp Government Sales Dept (USA)
30173 PRIMARY Dana Corp Spicer Transmission Div (USA)
127979R91 Navistar Intl Corp Truck Br Ohio Plant (USA)
Related Parts
5355-00-152-8353INTERCHANGEABLE
KNOB
0L1170
5940-00-665-9559INTERCHANGEABLE
SPLICE,CONDUCTOR
5910-00-666-8350INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
30173
4720-00-673-7747INTERCHANGEABLE
TUBING,NONMETALLIC
52-431
5999-00-752-4069INTERCHANGEABLE
CAP,ELECTRICAL
1260-01-138-4112INTERCHANGEABLE
SWITCH ASSEMBLY,CAP
3017-3
5325-01-171-9078INTERCHANGEABLE
GROMMET
30173
3455-01-232-8411INTERCHANGEABLE
FILE,ROTARY
5330-01-260-4883INTERCHANGEABLE
GASKET SET
30-173
6210-01-370-9782INTERCHANGEABLE
LENS,LIGHT
30173
4140-01-406-9921INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
5340-01-420-8704INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
30173

Frequently Asked Questions

What is NSN 5330-00-815-1113?

NSN 5330-00-815-1113 is a Seal,plain Encased, manufactured by Dana Corp Spicer Transmission Div, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-815-1113?

NSN 5330-00-815-1113 has 4 cross-referenced part numbers: 127979R91 (Navistar International Corporation Dba Navistar), 127979R91 (Federal-Mogul Corp Government Sales Dept), 30173 (Dana Corp Spicer Transmission Div), 127979R91 (Navistar Intl Corp Truck Br Ohio Plant).

What NSN replaces 5330-00-815-1113?

There are 12 known substitutes for 5330-00-815-1113: 5355-00-152-8353, 5940-00-665-9559, 5910-00-666-8350 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30173?

Key specifications for 30173: Accommodated Shaft Diameter: 1.562 INCHES MINIMUM AND 1.564 INCHES MAXIMUM IN; Material: LEATHER SEALING ELEMENT; Seal Width: 0.250 INCHES NOMINAL IN; Material: STEEL CASE. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-815-1113 still in active supply?

NSN 5330-00-815-1113 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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