PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11492Bearing,washer,thrust

Rps-Fl, Inc. Dba Rps Inc · NSN 3120-00-661-4725 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-661-4725 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-661-4725. Primary manufacturer part number: 11492.
Features
  • Bearing,washer,thrust — FSC 3120
  • Center Hole Shape Style: ROUND
  • Cross-Sectional Shape Style: SHOULDERED
  • Corner Shape: SQUARE SECOND INSIDE CORNER
  • Corner Shape: SQUARE SECOND OUTSIDE CORNER
  • Corner Shape: SQUARE FIRST INSIDE CORNER
  • Style Designator: ROUND
  • Corner Shape: SQUARE THIRD OUTSIDE CORNER
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Structural fastening and assembly
  • Equipment mounting
General Description

The Bearing,washer,thrust, cataloged under National Stock Number 3120-00-661-4725, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rps-Fl, Inc. Dba Rps Inc. Government technical data includes 14 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-661-4725
Primary Part Number11492
Item NameBearing,washer,thrust
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerRps-Fl, Inc. Dba Rps Inc
StatusACTIVE
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleSHOULDERED
Corner ShapeSQUARE SECOND INSIDE CORNER
Corner ShapeSQUARE SECOND OUTSIDE CORNER
Corner ShapeSQUARE FIRST INSIDE CORNER
Style DesignatorROUND
Corner ShapeSQUARE THIRD OUTSIDE CORNER
Surface ConditionGROUND
Corner ShapeSQUARE FOURTH OUTSIDE CORNER
Corner ShapeSQUARE FIRST OUTSIDE CORNER
Flange Thickness0.1250 INCHES NOMINAL IN
Diameter1.1640 INCHES MINIMUM AND 1.1680 INCHES MAXIMUM IN
Overall Thickness0.3125 INCHES NOMINAL IN
Outside Diameter1.6074 INCHES MINIMUM AND 1.6114 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-050-574017710 INTERCHANGEABLE
Hammer,hand
Vaughan & Bushnell Manufacturing Company
1650-00-095-128039645 INTERCHANGEABLE
Filter,fluid
Pti Technologies Inc.
1650-00-136-050526051-1 INTERCHANGEABLE
Filter Element,fluid
Parker-Hannifin Corporation Dba Control Systems Division
3040-00-322-5577SM-B-186911 INTERCHANGEABLE
Pawl
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6640-00-524-6460 INTERCHANGEABLE
Hot Plate-Oscillator,laboratory
5133-00-811-253110036 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
3530-00-999-0940 INTERCHANGEABLE
Cap,presser Bar Sleeve
5330-01-121-912011492 INTERCHANGEABLE
Gasket
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
7320-01-167-758811492 INTERCHANGEABLE
Cutter Blade,dicer
Discovery Foods Inc
4820-01-171-6630 INTERCHANGEABLE
Valve,ball
Cross-Reference Index
Part NumberManufacturer
3120PL1380035 Jednolity Indeks Materialowy - Uniform Material Index (POL)
11492 PRIMARY Rps-Fl, Inc. Dba Rps Inc (USA)
A0NI156 PRIMARY M.t. Davidson Company (USA)
Related Parts
5120-00-050-5740INTERCHANGEABLE
HAMMER,HAND
17710
1650-00-095-1280INTERCHANGEABLE
FILTER,FLUID
39645
1650-00-136-0505INTERCHANGEABLE
FILTER ELEMENT,FLUID
26051-1
3040-00-322-5577INTERCHANGEABLE
PAWL
SM-B-186911
6640-00-524-6460INTERCHANGEABLE
HOT PLATE-OSCILLATOR,LABORATORY
5133-00-811-2531INTERCHANGEABLE
DRILL,TWIST
10036
3530-00-999-0940INTERCHANGEABLE
CAP,PRESSER BAR SLEEVE
5330-01-121-9120INTERCHANGEABLE
GASKET
11492
7320-01-167-7588INTERCHANGEABLE
CUTTER BLADE,DICER
11492
4820-01-171-6630INTERCHANGEABLE
VALVE,BALL
5310-01-424-9572INTERCHANGEABLE
NUT,PLAIN,HEXAGON
008-087-140 ITEM 21
3010-01-445-9926INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
42735-1

Frequently Asked Questions

What is NSN 3120-00-661-4725?

NSN 3120-00-661-4725 is a Bearing,washer,thrust, manufactured by Rps-Fl, Inc. Dba Rps Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-661-4725?

NSN 3120-00-661-4725 has 3 cross-referenced part numbers: 3120PL1380035 (Jednolity Indeks Materialowy - Uniform Material Index), 11492 (Rps-Fl, Inc. Dba Rps Inc), A0NI156 (M.t. Davidson Company).

What NSN replaces 3120-00-661-4725?

There are 12 known substitutes for 3120-00-661-4725: 5120-00-050-5740, 1650-00-095-1280, 1650-00-136-0505 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11492?

Key specifications for 11492: Center Hole Shape Style: ROUND; Cross-Sectional Shape Style: SHOULDERED; Corner Shape: SQUARE SECOND INSIDE CORNER; Corner Shape: SQUARE SECOND OUTSIDE CORNER. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com