← NSN Search
NUT,SELF-LOCKING,SINGLE BALL SEA
5310-01-235-5953NIIN 012355953USAEA · activeDEMIL ASOS SMSCatalog $21
FSC5310Nuts and Washers
Suppliers
6
DIBBS awards
0
Total value
—
Last award
—
Approved manufacturers
Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.
15653HOWMET GLOBAL FASTENING SYSTEMS INCFULLERTON, CASAM
PN KFN532DL4, LE114-0035-0004
17446HUCK INTERNATIONAL, INCCARSON, CASAM
PN KFN532DL4, LE114-0035-0004
27238BRISTOL INDUSTRIES, LLCBREA, CASAM
PN BH00625M4M, LE114-0035-0004
43999THE BOEING COMPANYOKLAHOMA CITY, OKSAM
PN LE114-0035-0004
56878SPS TECHNOLOGIES, LLCJENKINTOWN, PASAM
PN KFN532DL4, LE114-0035-0004
92215HOWMET GLOBAL FASTENING SYSTEMS INCTORRANCE, CASAM
PN KFN532DL4
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| BALL SEAT RADIUS | INCHES NOMINAL 0.250 |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| MATERIAL | OVERALL STEEL COMP 630 |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5643 |
| NOMINAL THREAD SIZE | INCHES 0.250 |
| OVERALL HEIGHT | INCHES MAXIMUM 0.290 |
| SPECIAL FEATURES | INCLUDES CONCAVE WASHER |
| SURFACE TREATMENT | OVERALL PASSIVATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| WASHER OUTSIDE DIAMETER | INCHES MINIMUM 0.415 |
| WIDTH ACROSS FLATS | INCHES MINIMUM 0.305 AND INCHES MAXIMUM 0.313 |
Open buys
SPE4A626T27HA
DIBBS · quotes by Sep 16, 2026 · UNRESTRICTED