PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P90978Puller,mechanical

Jlg Industries, Inc. · NSN 5120-01-351-3953 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-351-3953 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-351-3953. Primary manufacturer part number: P90978.
Features
  • Puller,mechanical — FSC 5120
  • Functional Description: USED TO REMOVE DRIVE SHAFT SEALS AND BEARING
  • 3 verified cross-references
  • Primary manufacturer: Jlg Industries, Inc.
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Puller,mechanical, cataloged under National Stock Number 5120-01-351-3953, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Jlg Industries, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-351-3953
Primary Part NumberP90978
Item NamePuller,mechanical
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerJlg Industries, Inc.
StatusACTIVE
Functional DescriptionUSED TO REMOVE DRIVE SHAFT SEALS AND BEARING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5310-00-106-2539 INTERCHANGEABLE
Nut,hexagon
5330-00-213-150628311 INTERCHANGEABLE
Gasket
Komatsu America Corporation
5325-00-266-66322436 INTERCHANGEABLE
Grommet,nonmetallic
Atlantic India Rubber Co Inc
5985-00-558-0635508-01436-133 INTERCHANGEABLE
Waveguide Assembly
Alabama Aircraft Industries, Inc. - Birmingham
2995-00-835-0309858886-1 INTERCHANGEABLE
Diaphratgm Assy,reg
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
1650-01-523-5691 INTERCHANGEABLE
Head,fluid Filter
Cross-Reference Index
Part NumberManufacturer
P90978 PRIMARY Jlg Industries, Inc. (USA)
28311 Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
P90978 Lull Lift Corp Dba Omniquip Parts Worldwide (USA)
Related Parts
5310-00-106-2539INTERCHANGEABLE
NUT,HEXAGON
5330-00-213-1506INTERCHANGEABLE
GASKET
28311
5325-00-266-6632INTERCHANGEABLE
GROMMET,NONMETALLIC
2436
5985-00-558-0635INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
508-01436-133
2995-00-835-0309INTERCHANGEABLE
DIAPHRATGM ASSY,REG
858886-1
1650-01-523-5691INTERCHANGEABLE
HEAD,FLUID FILTER

Frequently Asked Questions

What is NSN 5120-01-351-3953?

NSN 5120-01-351-3953 is a Puller,mechanical, manufactured by Jlg Industries, Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-351-3953?

NSN 5120-01-351-3953 has 3 cross-referenced part numbers: P90978 (Jlg Industries, Inc.), 28311 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), P90978 (Lull Lift Corp Dba Omniquip Parts Worldwide).

What NSN replaces 5120-01-351-3953?

There are 6 known substitutes for 5120-01-351-3953: 5310-00-106-2539, 5330-00-213-1506, 5325-00-266-6632 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P90978?

Key specifications for P90978: Functional Description: USED TO REMOVE DRIVE SHAFT SEALS AND BEARING; End Item Identification: STANADYNE DB4 INJECTION PUMP. 2 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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