KNOB
Knobs and Pointers
Application: AIRCRAFT, C-2A (REPROCURED), TACTICAL AIR OPNS MODULE (AN/TYQ-(23),HELICOPTER, MH-53E, HELICOPTER, ADVANCE ATTACK, AH-1W,AN/SRN-25(V) NAVIGATION RADIO SET,RADIO TRANSMITTER SET, AN/URT-23 (RTS),FIRE CONTROL SYSTEM, MK 92 (FCS),SUPPORT EQUIPMENT, B-52 AIRCRAFT,SONAR ACOUSTIC MISCELLANEOUS,SURFACE MINESWEEPING SYSTEMS
Technical characteristics
22 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 |
|---|---|---|
| STYL | STYLE DESIGNATOR | |
| ABFR | SETSCREW HOLE QUANTITY | 2 |
| ABFU | DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | INCHES MAXIMUM 0.427 |
| ABFY | OVERALL DEPTH | INCHES MINIMUM 0.605 |
| AARX | INSIDE DIAMETER | INCHES MINIMUM 0.252 AND INCHES MAXIMUM 0.254 |
| CRWX | SKIRT DESIGN | NONDETACHABLE |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 1.240 AND INCHES MAXIMUM 1.280 |
| ABSP | REFERENCE MARKING | ARROW |
| ABSX | ATTACHMENT METHOD | SETSCREWS |
| ADUM | OVERALL THICKNESS | INCHES MINIMUM 0.820 AND INCHES MAXIMUM 0.880 |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT, C-2A (REPROCURED), TACTICAL AIR OPNS MODULE (AN/TYQ-(23),HELICOPTER, MH-53E, HELICOPTER, ADVANCE ATTACK, AH-1W,AN/SRN-25(V) NAVIGATION RADIO SET,RADIO TRANSMITTER SET, AN/URT-23 (RTS),FIRE CONTROL SYSTEM, MK 92 (FCS),SUPPORT EQUIPMENT, B-52 AIRCRAFT,SONAR ACOUSTIC MISCELLANEOUS,SURFACE MINESWEEPING SYSTEMS |
| AJQE | MATERIAL TRANSPARENCY | OPAQUE |
| AAWY | COUNTERBORE DIAMETER | INCHES MINIMUM 0.750 |
| AAWZ | COUNTERBORE DEPTH | INCHES MINIMUM 0.250 |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQJX | NOMINAL THREAD SIZE | SCREW HOLE INCHES 0.164 |
| CRPJ | SKIRT OUTSIDE DIAMETER | INCHES MAXIMUM 1.837 |
| ABSL | SKIRT STYLE | |
| ABHG | GRIPPING SURFACE CONDITION | GRIP AID |
| ABHH | SHAFT ACCOMMODATION STYLE | |
| CBSC | SCREW DRIVE TYPE | HEXAGON SOCKET |
| THSD | THREAD SERIES DESIGNATOR | SCREW HOLE UNIFIED NATIONAL COARSE (UNC) |
Cross-references
28 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| MS91528-3F2B | 1HU38 |
| 121C4MA | 23480 |
| 12L2DM | 23480 |
| 3F2B | 23480 |
| 990988-03 | 35351 |
| 125-3WD-1G | 3B150 |
| KMS12F21NR | 42498 |
| 231-1059G18 | 49956 |
| 125-3WD-1G | 49956 |
| ZS231-1059G18ISSUE10 | 49956 |
| 512-3WA-2M | 52525 |
| 733394-3REVA | 56232 |
| NASM3926 | 80205 |
| SMB185778-3 | 80063 |
| MS91528-3F2B | 80205 |
| 222730-301 | 81413 |
| KMS12F21NR | 92149 |
| 125-3-2G | 94144 |
| MS91528-3F2B | 96906 |
| 121C4MA | 99813 |
| 908D722-103 | D9182 |
| MS91528-3F2B | D9182 |
| 5355005791210 | SCY13 |
| KMS12F21NR | 07886 |
| 281-0141-000 | 13499 |
| MP0001 | 14304 |
| 281-0141-00 | 13499 |
| 8996698 | 18876 |
Supersedes
This item replaces cancelled NIINs 000457838 · 000979066 · 005844389 · 006676705 · 006808528 · 006826574 · 009265293 · 009357678 · 011090378 · 011090379 · 011571870 · 012582156 · 012760625. An older drawing citing one of those numbers resolves here.