The Bushing,sleeve, cataloged under National Stock Number 3120-00-458-1949, 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 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-458-1949 |
| Primary Part Number | 2255759-13B |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Material Document and Classification | MIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | COPPER ALLOY OVERALL |
| Body Inside Diameter | 0.3125 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN |
| Corner Shape | SQUARE ALL CORNERS |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Outside Diameter | 0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A306 | Chrysler Corp Amplex Div (USA) |
| AA306 | Chrysler Corp Amplex Div (USA) |
| 2255759-13B PRIMARY | Naval Ship Systems Command (USA) |
NSN 3120-00-458-1949 is a Bushing,sleeve, manufactured by Naval Ship Systems Command, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-458-1949 has 3 cross-referenced part numbers: A306 (Chrysler Corp Amplex Div), AA306 (Chrysler Corp Amplex Div), 2255759-13B (Naval Ship Systems Command).
There are 9 known substitutes for 3120-00-458-1949: 5915-00-506-7515, 2920-00-516-2720, 5930-00-539-7065 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2255759-13B: Material Document and Classification: MIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY OVERALL; Overall Length: 0.8700 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM IN; Body Inside Diameter: 0.3125 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.