The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-00-236-3114, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-236-3114 |
| Primary Part Number | FN1216-524 |
| Item Name | Nut,self-Locking,extended Washer |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | CANCELLED |
| Material | IRON ALLOY 660 OVERALL |
| Precious Material and Location | EXTERNAL SURFACE SILVER |
| Temp Rating | 1200.0 FAHRENHEIT NOMINAL DEGF |
| Nominal Thread Size | 0.312 INCHES IN |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 27.0 ROCKWELL C MAXIMUM |
| Thread Quantity Per Inch | 24 |
| Thread Direction | RIGHT-HAND |
| Material Document and Classification | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Test Data Document | 07482-398+3 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Surface Treatment Document and Classification | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | SILVER OVERALL |
| Thread Class | 3B |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Width Across Flats | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| Thread Series | UNF |
| Nut Style | DOUBLE HEXAGON |
| Washer Thickness | 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Washer Outside Diameter | 0.525 INCHES MAXIMUM IN |
| Precious Material | SILVER |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| H33-5 | Klx Aerospace Solutions II SAS (FRA) |
| 10121213 | Nimikkeistokeskus Ncb Finland (FIN) |
| 387534 | Harvard Industries Inc (USA) |
| 387534 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| R398P3H | Bristol Industries, Llc (USA) |
| H33-5 | Howmet Global Fastening Systems Inc (USA) |
| FN1216-524 | Sps Technologies Inc Hallowell Div (USA) |
| FN1216-524 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 387534 | Howmet Global Fastening Systems Inc (USA) |
| 65015-524 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| R398P3 | General Electric Company (USA) |
| LH3417-054 | Harvard Industries Inc (USA) |
| 387533 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 3M961-5 | The Boeing Company Div Defense (USA) |
| R398P3C | General Electric Company (USA) |
| 387532 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| VN405B054 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| BH00190-5 PRIMARY | Bristol Industries, Llc (USA) |
| H33-5GE PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| 379018 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5310-00-236-3114 is a Nut,self-Locking,extended Washer, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-236-3114 has 23 cross-referenced part numbers: H33-5 (Klx Aerospace Solutions II SAS), 10121213 (Nimikkeistokeskus Ncb Finland), 387534 (Harvard Industries Inc), 387534 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), R398P3H (Bristol Industries, Llc) and 18 more.
There are 5 known substitutes for 5310-00-236-3114: 5305-00-945-4652, 5340-01-119-5694, 5310-01-377-7891 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for FN1216-524: Material: IRON ALLOY 660 OVERALL; Precious Material and Location: EXTERNAL SURFACE SILVER; Temp Rating: 1200.0 FAHRENHEIT NOMINAL DEGF; Nominal Thread Size: 0.312 INCHES IN. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-236-3114 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.