NSN 1240-01-054-5789 · NIIN 010545789 · FSC 1240
NO DASHES 1240010545789
In Stock
RING,RETAINING,OPTICAL ELEMENT
Optical Sighting and Ranging Equipment
Technical characteristics
15 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAVZ | GROOVE DIAMETER | INCHES NOMINAL 2.490 |
| ABET | THREAD LENGTH | INCHES 0.172 |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 2.688 |
| ABUJ | THREAD SIZE | 2 1/2-28 |
| ABVL | APERTURE DIAMETER | INCHES NOMINAL 2.406 |
| ADWA | INNER GROOVE WIDTH | INCHES NOMINAL 0.078 |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNS |
| APJC | THREAD LOCATION | INTERNAL |
| BMTL | INTERNAL FLANGE THICKNESS | INCHES NOMINAL 1.750 |
| BMTY | GROOVE LOCATION | INSIDE END OF THREAD |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 6061 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 8, ALLOY 6061, T6 OR FED SPEC SINGLE MATERIAL RESPONSE WW-T-700 TO 3, ALLOY 2024, T3 OR FED SPEC SINGLE MATERIAL RESPONSE WW-T-700 TO 6, ALLOY 6061, T6 |
| SFTT | SURFACE TREATMENT | ANODIZE |