The O-Ring, cataloged under National Stock Number 5331-01-240-5987, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Laurence R G Co Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-240-5987 |
| Primary Part Number | 810WA48S-30 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Laurence R G Co Inc |
| Status | ACTIVE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Criticality Code Justification | ZZZW |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Center Hole Diameter | 2.474 INCHES MINIMUM AND 2.494 INCHES MAXIMUM IN |
| Departure From Cited Document | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Temp Rating | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| Peripheral Diameter | 2.762 INCHES NOMINAL IN |
| Elongation Percentage | 160 MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 810WA48S-30 | Laurence R G Co Inc (USA) |
| 4856-DPC3 | Laurence R G Co Inc (USA) |
| 4856-D | Laurence R G Co Inc (USA) |
| 810WA48S-3 | Laurence R G Co Inc (USA) |
| SAE-AS28775 | Sae International Dba Sae International (USA) |
| 810WA48S-30 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| MS28775-230 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 4856-DPC3 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 810WA48S-3 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 4856-D | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 5331-01-240-5987 is a O-Ring, manufactured by Laurence R G Co Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-240-5987 has 10 cross-referenced part numbers: 810WA48S-30 (Laurence R G Co Inc), 4856-DPC3 (Laurence R G Co Inc), 4856-D (Laurence R G Co Inc), 810WA48S-3 (Laurence R G Co Inc), SAE-AS28775 (Sae International Dba Sae International) and 5 more.
There are 4 known substitutes for 5331-01-240-5987: 5331-00-982-4259, 5331-01-219-7931, 5331-01-287-4813 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 810WA48S-30: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Criticality Code Justification: ZZZW; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Center Hole Diameter: 2.474 INCHES MINIMUM AND 2.494 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.