The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-088-5329, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Esna, Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-088-5329 |
| Primary Part Number | ESNA 09NU-149 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Esna, Llc |
| Status | ACTIVE |
| Thread Quantity Per Inch | 9 |
| Nominal Thread Size | 0.875 INCHES IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Criticality Code Justification | ZZZW |
| Bearing Surface Type | WASHER FACED |
| Thread Direction | RIGHT-HAND |
| Thread Class | 3B |
| Width Across Flats | 1.427 INCHES MINIMUM AND 1.446 INCHES MAXIMUM IN |
| Material | NICKEL ALLOY AND PLASTIC POLYAMIDE NYLON NUT |
| Departure From Cited Document | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Nut Style | HEXAGON |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Nut Height | 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ESNA 09NU-149 | Esna, Llc (USA) |
| PL-999R0501 FIND 76L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| PL-999R0501-D FIND 76 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| ESNA 09NU-149 | Harvard Industries Inc (USA) |
| 999F0937 FN 76 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| 4457353 PIECE 37L1 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 6405340 FIND 24L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| PL999R0523 PIECE 76 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| M25027/1-14CL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| PL-999R0501 FIND 76 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| 801-6405340 FIND25L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 4457348 PIECE 37 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| PL-999F0937 FN 76L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 1930038 PC 27 | Naval Ship Systems Command (USA) |
| ESNA 09NU-149L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 845-7108795 ITEM 54L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| MS17828-14L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 64053040 FIND 25L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 2655-561-02-PC NO-73-2AL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 2640-247PC13 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
NSN 5310-00-088-5329 is a Nut,self-Locking,hexagon, manufactured by Esna, Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-088-5329 has 50 cross-referenced part numbers: ESNA 09NU-149 (Esna, Llc), PL-999R0501 FIND 76L1 (Naval Inventory Control Point Mechanicsburg), PL-999R0501-D FIND 76 (Circor Naval Solutions Llc Dba Warren Pumps), ESNA 09NU-149 (Harvard Industries Inc), 999F0937 FN 76 (Circor Naval Solutions Llc Dba Warren Pumps) and 45 more.
There are 6 known substitutes for 5310-00-088-5329: 5310-00-245-3505, 5310-01-206-2821, 5310-01-375-0654 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for ESNA 09NU-149: Thread Quantity Per Inch: 9; Nominal Thread Size: 0.875 INCHES IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Special Features: 7/8 IN, 9 UNC,3B IN. 14 total characteristics are documented in the Federal Logistics Information System.