The Bearing,sleeve, cataloged under National Stock Number 3120-00-540-8749, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Beemer Precision Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-00-540-8749 |
| Primary Part Number | AA627-4 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Beemer Precision Inc |
| Status | CANCELLED |
| Material Document and Classification | MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 0.4380 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM IN |
| Material | COPPER ALLOY OVERALL |
| Corner Shape | SQUARE ALL CORNERS |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Outside Diameter | 0.6260 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM IN |
| Material | OIL LUBRICATING LUBRICATION |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3120-00-540-8749 is a Bearing,sleeve, manufactured by Beemer Precision Inc, classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-00-540-8749 has 4 cross-referenced part numbers: A627-4 (Chrysler Corp Amplex Div), AA627-4 (Chrysler Corp Amplex Div), G7644 (Pierce Co Inc the Sub of Avis Industrial Corp), AA627-4 (Beemer Precision Inc).
There are 2 known substitutes for 3120-00-540-8749: 5950-00-763-1768, 2530-01-109-9631. Verify interchangeability with system specifications before substitution.
Key specifications for AA627-4: Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Body Inside Diameter: 0.4380 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM IN; Material: COPPER ALLOY OVERALL; Overall Length: 0.9950 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-00-540-8749 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.