PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16100134Seat,bearing

General Dynamics Land Systems Inc. Div Gdls Global Llc · NSN 3110-00-447-4708 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-447-4708 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-447-4708. Primary manufacturer part number: 16100134.
Features
  • Seat,bearing — FSC 3110
  • Material: STEEL OVERALL
  • Style Designator: FLAT RACE SURFACE
  • Bore Diameter: 1.2520 INCHES MINIMUM AND 1.2620 INCHES MAXIMUM IN
  • Outside Diameter: 1.9070 INCHES MINIMUM AND 1.9270 INCHES MAXIMUM IN
  • 9 verified cross-references
  • Primary manufacturer: General Dynamics Land Systems Inc. Div Gdls Global Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Seat,bearing, cataloged under National Stock Number 3110-00-447-4708, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is General Dynamics Land Systems Inc. Div Gdls Global Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-447-4708
Primary Part Number16100134
Item NameSeat,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerGeneral Dynamics Land Systems Inc. Div Gdls Global Llc
StatusCANCELLED
MaterialSTEEL OVERALL
Style DesignatorFLAT RACE SURFACE
Bore Diameter1.2520 INCHES MINIMUM AND 1.2620 INCHES MAXIMUM IN
Outside Diameter1.9070 INCHES MINIMUM AND 1.9270 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
3010-01-121-151178756-1 INTERCHANGEABLE
Actuator,electromechanical,rotar
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
5330-01-307-142772805 INTERCHANGEABLE
Gasket
Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
Cross-Reference Index
Part NumberManufacturer
16100134 PRIMARY General Dynamics Land Systems Inc. Div Gdls Global Llc (USA)
4D0114-3 The Boeing Company (USA)
TRD2031 Timken Europe , a Branch of the Timken Company (GBR)
E72800PC5 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
72805 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
13026343 Us Army Aviation and Missile Command (USA)
16100134-001 General Dynamics Land Systems Canadacorp (CAN)
16100134 General Dynamics Land Systems Inc. (USA)
TRD2031 PRIMARY Timken Aerospace, Inc Dba Torrington Product (USA)
Related Parts
3010-01-121-1511INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
78756-1
5330-01-307-1427INTERCHANGEABLE
GASKET
72805

Frequently Asked Questions

What is NSN 3110-00-447-4708?

NSN 3110-00-447-4708 is a Seat,bearing, manufactured by General Dynamics Land Systems Inc. Div Gdls Global Llc, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-447-4708?

NSN 3110-00-447-4708 has 9 cross-referenced part numbers: 16100134 (General Dynamics Land Systems Inc. Div Gdls Global Llc), 4D0114-3 (The Boeing Company), TRD2031 (Timken Europe , a Branch of the Timken Company), E72800PC5 (Spx Flow Us, Llc Dba Spx Valves & Controls), 72805 (Spx Flow Us, Llc Dba Spx Valves & Controls) and 4 more.

What NSN replaces 3110-00-447-4708?

There are 2 known substitutes for 3110-00-447-4708: 3010-01-121-1511, 5330-01-307-1427. Verify interchangeability with system specifications before substitution.

What are the specifications of 16100134?

Key specifications for 16100134: Overall Width: 0.1230 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM IN; Material: STEEL OVERALL; Style Designator: FLAT RACE SURFACE; Bore Diameter: 1.2520 INCHES MINIMUM AND 1.2620 INCHES MAXIMUM IN. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-447-4708 still in active supply?

NSN 3110-00-447-4708 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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