The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-244-6549, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-244-6549 |
| Primary Part Number | 1-8UNC-2B |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Width Across Flats | 1.150 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN |
| Nut Style | HEXAGON |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Criticality Code Justification | ZZZY |
| Thread Quantity Per Inch | 8 |
| Bearing Surface Type | FLAT OR WASHER FACED |
| Nominal Thread Size | 1.000 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2B |
| Material Document and Classification | 66 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment Document and Classification | ASTM A 153 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Nut Height | 0.831 INCHES MINIMUM AND 0.887 INCHES MAXIMUM IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1-8UNC-2B | Naval Inventory Control Point Mechanicsburg (USA) |
| 1.00008UNC2BT1G5NSBAM | Adirondack Electronics Inc (USA) |
| MIL-S-1222G TY1 | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 5310-01-244-6549 is a Nut,plain,hexagon, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-244-6549 has 3 cross-referenced part numbers: 1-8UNC-2B (Naval Inventory Control Point Mechanicsburg), 1.00008UNC2BT1G5NSBAM (Adirondack Electronics Inc), MIL-S-1222G TY1 (Naval Inventory Control Point Mechanicsburg).
There are 12 known substitutes for 5310-01-244-6549: 5310-00-519-6628, 5305-01-244-6543, 5310-01-244-6546 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1-8UNC-2B: Width Across Flats: 1.150 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN; Nut Style: HEXAGON; Thread Series: UNIFIED NATIONAL COARSE (UNC); Criticality Code Justification: ZZZY. 15 total characteristics are documented in the Federal Logistics Information System.