The Bearing,washer,thrust, cataloged under National Stock Number 3120-00-555-2791, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-555-2791 |
| Primary Part Number | 40109 |
| Item Name | Bearing,washer,thrust |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Outside Diameter | 1.0000 INCHES MINIMUM AND 1.0400 INCHES MAXIMUM IN |
| Features Provided | CASEHARDENED |
| Corner Shape | SQUARE ALL CORNERS |
| Style Designator | ROUND |
| Center Hole Shape Style | ROUND |
| Overall Thickness | 0.0500 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Diameter | 0.3120 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-555-2791 is a Bearing,washer,thrust, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-555-2791 has 2 cross-referenced part numbers: 40109 (Honeywell International Inc. Div Aerospace - Torrance), 40109 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).
There are 12 known substitutes for 3120-00-555-2791: 5961-00-070-3364, 5815-00-097-6568, 2530-00-350-5940 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40109: Outside Diameter: 1.0000 INCHES MINIMUM AND 1.0400 INCHES MAXIMUM IN; Features Provided: CASEHARDENED; Corner Shape: SQUARE ALL CORNERS; Style Designator: ROUND. 8 total characteristics are documented in the Federal Logistics Information System.