The O-Ring, cataloged under National Stock Number 5331-00-877-4972, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-877-4972 |
| Primary Part Number | 10519 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems |
| Status | CANCELLED |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Material | RUBBER |
| Center Hole Diameter | 1.040 INCHES MINIMUM AND 1.052 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4048596 | Barber-Greene Co (USA) |
| 10519 PRIMARY | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA) |
| 4048596 | Minnpar, Llc Dba Minnpar (USA) |
| 4048596-3 | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA) |
| 9626950 | Cnh Industrial America Llc Dba Cnh America (USA) |
| 74244 | Cnh Industrial America Llc Dba Cnh America (USA) |
| 10519 | Lockwood Corp (USA) |
NSN 5331-00-877-4972 is a O-Ring, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-877-4972 has 7 cross-referenced part numbers: 4048596 (Barber-Greene Co), 10519 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 4048596 (Minnpar, Llc Dba Minnpar), 4048596-3 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 9626950 (Cnh Industrial America Llc Dba Cnh America) and 2 more.
There are 12 known substitutes for 5331-00-877-4972: 4310-00-035-7438, 5310-00-514-7634, 5330-00-919-9739 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10519: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Material: RUBBER; Center Hole Diameter: 1.040 INCHES MINIMUM AND 1.052 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-877-4972 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.