NSN 5310-00-178-0166 · NIIN 001780166 · FSC 5310
NO DASHES 5310001780166
In Stock
NUT,SELF-LOCKING,EXTENDED WASHER
Nuts and Washers
Technical characteristics
18 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 | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| AAVX | WASHER OUTSIDE DIAMETER | INCHES MINIMUM 0.399 AND INCHES MAXIMUM 0.440 |
| ABKW | OVERALL HEIGHT | INCHES MINIMUM 0.282 AND INCHES MAXIMUM 0.328 |
| ACTA | NUT STYLE | |
| ADEM | WASHER THICKNESS | INCHES NOMINAL 0.045 |
| ASDB | WIDTH ACROSS FLATS | INCHES MINIMUM 0.304 AND INCHES MAXIMUM 0.313 |
| AZKQ | TEMP RATING | FAHRENHEIT NOMINAL 1200.0 |
| BZRR | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.250 |
| MATT | MATERIAL | OVERALL IRON ALLOY 660 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5737 |
| PRMT | PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | OVERALL SILVER |
| ZZZK | SPECIFICATION/STANDARD DATA | MANUFACTURERS SPECIFICATION 0782--50T421 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | CLASS D |
Cross-references
9 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 58047-428 | 56878 |
| LH6124-048 | 72962 |
| H19817-4 | 75237 |
| R1181P004C | 99207 |
| R1181P004B | 99207 |
| R1181P004 | 99207 |
| R1181P004D | 99207 |
| LH6124-048 | 019L2 |
| H19817-4 | 15653 |
Supersedes
This item replaces cancelled NIIN 009142777. An older drawing citing one of those numbers resolves here.