The Ring,externally Threaded, cataloged under National Stock Number 5365-00-156-5577, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Columbus Jack Corporation Div Columbus Jack. Government technical data includes 28 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-156-5577 |
| Primary Part Number | 8277-7 |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — No Item Name Available |
| Manufacturer | Columbus Jack Corporation Div Columbus Jack |
| Status | ACTIVE |
| Bore Diameter | 0.752 INCHES MINIMUM AND 0.753 INCHES MAXIMUM IN |
| Surface Treatment | PHOSPHATE |
| Thread Location | END OPPOSITE DRIVE END |
| Bore Shape | STRAIGHT |
| Radius From Geometric Axis to Accommodation | 0.531 INCHES NOMINAL IN |
| Accommodation Type and Quantity | 2 HOLES |
| Beveled Thread | INCLUDED |
| Setscrew Locking Notch | NOT INCLUDED |
| Bore Annular Internal Serration | NOT INCLUDED |
| Angle Between Accommodations in Deg | 180.0 |
| Thread Location | END OPPOSITE DRIVE END |
| Diameter | 0.188 INCHES NOMINAL IN |
| Beveled Thread | INCLUDED |
| Surface Treatment | PHOSPHATE |
| Material | STEEL |
| Thread Size | 1.625-16 |
| Thread Direction | RIGHT-HAND |
| Material | STEEL |
| Casehardening Indicator | NOT CASEHARDENED |
| Screw Thread Series Designator | UN |
| Radius From Geometric Axis to Accommodation | 0.531 INCHES NOMINAL IN |
| Angle Between Accommodations in Deg | 180.0 |
| Setscrew Locking Notch | NOT INCLUDED |
| Bore Annular Internal Serration | NOT INCLUDED |
| Drive Type | DRILLED FACE |
| Thread Class | 2A A |
| Screw Thread Series Designator | UN |
| Drive Type | DRILLED FACE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5365-00-156-5577 is a Ring,externally Threaded, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 5365 (No Item Name Available). Status: active.
NSN 5365-00-156-5577 has 2 cross-referenced part numbers: 8277-7 (Columbus Jack Corporation Div Columbus Jack), 8277-7 (Age Logistics Corporation).
There are 4 known substitutes for 5365-00-156-5577: 5930-00-669-9971, 5945-00-984-9863, 5305-01-068-9833 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8277-7: Bore Diameter: 0.752 INCHES MINIMUM AND 0.753 INCHES MAXIMUM IN; Surface Treatment: PHOSPHATE; Thread Location: END OPPOSITE DRIVE END; Bore Shape: STRAIGHT. 30 total characteristics are documented in the Federal Logistics Information System.