The Bearing,washer,thrust, cataloged under National Stock Number 3120-00-102-7612, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 3120-00-102-7612 |
| Primary Part Number | MS17811-17 |
| Item Name | Bearing,washer,thrust |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES LEFT SIDE |
| Material | STEEL COMP 1020 OVERALL |
| Features Provided | CASEHARDENED |
| Surface Finish | 32.0 MICROINCHES RIGHT SIDE |
| Corner Shape | SQUARE ALL CORNERS |
| Hardness Rating | 58.0 ROCKWELL C MINIMUM OVERALL |
| Surface Finish | 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Finish | 125.0 MICROINCHES LARGEST OUTSIDE DIAMETER |
| Cross-Sectional Shape Style | RECTANGULAR |
| Outside Diameter | 1.9950 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM IN |
| Diameter | 0.8770 INCHES MINIMUM AND 0.8820 INCHES MAXIMUM IN |
| Overall Thickness | 0.1230 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM IN |
| Center Hole Shape Style | ROUND |
| Style Designator | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS17811-17 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS17811 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 3120-00-102-7612 is a Bearing,washer,thrust, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-102-7612 has 2 cross-referenced part numbers: MS17811-17 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS17811 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 3120-00-102-7612: 3120-00-100-6354, 3120-00-111-0711, 3120-00-165-5959 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS17811-17: Surface Finish: 32.0 MICROINCHES LEFT SIDE; Material: STEEL COMP 1020 OVERALL; Features Provided: CASEHARDENED; Surface Finish: 32.0 MICROINCHES RIGHT SIDE. 15 total characteristics are documented in the Federal Logistics Information System.