The Bearing,sleeve, cataloged under National Stock Number 3120-00-874-5527, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-874-5527 |
| Primary Part Number | 1755191 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Material Document and Classification | MIL-B-5687,TYPE I,GRADE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | COPPER ALLOY OVERALL |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Inside Diameter | 1.5015 INCHES MINIMUM AND 1.5030 INCHES MAXIMUM IN |
| Corner Shape | SQUARE ALL CORNERS |
| Body Outside Diameter | 1.7525 INCHES MINIMUM AND 1.7540 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AA1704-21 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| AA-1704-21 | Fnss Savunma Sistemleri Anonim Sirketi (TUR) |
| 3120-2 STYLE 1 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| MIL-B-5687 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1755191 PRIMARY | Naval Ship Systems Command (USA) |
| AA1704-21 | Chrysler Corp Amplex Div (USA) |
NSN 3120-00-874-5527 is a Bearing,sleeve, manufactured by Naval Ship Systems Command, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-874-5527 has 6 cross-referenced part numbers: AA1704-21 (Chrysler Realty Company Llc Dba Daimler Chrysler), AA-1704-21 (Fnss Savunma Sistemleri Anonim Sirketi), 3120-2 STYLE 1 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), MIL-B-5687 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1755191 (Naval Ship Systems Command) and 1 more.
There are 5 known substitutes for 3120-00-874-5527: 3120-00-288-2826, 3120-00-367-5323, 3120-00-386-2840 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1755191: Material Document and Classification: MIL-B-5687,TYPE I,GRADE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Special Features: LUBRICATION MATERIAL I.A.W. MIL-L-17331. 8 total characteristics are documented in the Federal Logistics Information System.