- FSC
- 5310Nuts and Washers
- NIIN / country
- 011423563 · USA
- Unit / status
- EA · active
- Catalog unit price
- $5
- DEMIL
- A
- Source of supply
- SMS
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | INCHES MINIMUM 0.560 AND INCHES MAXIMUM 0.564 |
| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | INCHES MINIMUM 0.276 AND INCHES MAXIMUM 0.286 |
| FEATURES PROVIDED | FLOATING NUT |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| MATERIAL | BASE STEEL COMP 1010 |
| MATERIAL DOCUMENT AND CLASSIFICATION | BASE ASSN STD SINGLE MATERIAL RESPONSE SAE |
| MOUNTING HOLE DIAMETER | INCHES MINIMUM 0.098 AND INCHES MAXIMUM 0.103 |
| NOMINAL THREAD SIZE | INCHES 0.250 |
| NUT HEIGHT | INCHES MAXIMUM 0.536 |
| NUT LENGTH | INCHES MAXIMUM 0.791 |
| NUT MOUNTING PROVISION | DIMPLED HOLES |
| PLATE THICKNESS | INCHES NOMINAL 0.040 |
| PLATE WIDTH | INCHES MAXIMUM 0.500 |
| PROPRIETARY CHARACTERISTICS | PACS |
| SURFACE TREATMENT | SHELL CADMIUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NUT FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 1,CL 3 |
| TEMP RATING | FAHRENHEIT MAXIMUM 550.0 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES | UNF |
Manufacturers that have won this work
DIBBS award history plus USASpending rows whose CAGE matches SAM registration. CAGE codes open the DLA vendor lookup. Names without a CAGE match are shown as unverified.
Recent award / quote activity
Open buys for this NSN
SPE4A026T4557
DIBBS · quotes by Sep 8, 2026 · UNRESTRICTED
SPE4A626T25CR
DIBBS · quotes by Sep 8, 2026 · UNRESTRICTED
SPE4A626T25CV
DIBBS · quotes by Sep 8, 2026 · UNRESTRICTED
SPE4A626T25CN
DIBBS · quotes by Sep 8, 2026 · UNRESTRICTED
Quote history
Recorded quotes from nsn_quote_history when present (vendor references / quote tracker). Interchangeable-parts tables are not in this career schema — skipped.
No quote history rows for this NSN.
Listed manufacturers
MCRL rows for this NSN — companies that make or supply the part.