The O-Ring, cataloged under National Stock Number 5331-01-546-4716, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Fischer and Porter Co. Government technical data includes 5 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-546-4716 |
| Primary Part Number | 101A714U01 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Fischer and Porter Co |
| Status | ACTIVE |
| Center Hole Diameter | 0.732 INCHES MINIMUM AND 0.742 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 101A714U01 | Fischer and Porter Co (USA) |
| 101A714U01CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 10A2235A-1 REV. 3 KEY 11 | Fischer and Porter Co (USA) |
NSN 5331-01-546-4716 is a O-Ring, manufactured by Fischer and Porter Co, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-546-4716 has 3 cross-referenced part numbers: 101A714U01 (Fischer and Porter Co), 101A714U01CP (Naval Inventory Control Point Mechanicsburg), 10A2235A-1 REV. 3 KEY 11 (Fischer and Porter Co).
There is 1 known substitute for 5331-01-546-4716: 5331-00-451-0118. Verify interchangeability with system specifications before substitution.
Key specifications for 101A714U01: Center Hole Diameter: 0.732 INCHES MINIMUM AND 0.742 INCHES MAXIMUM IN; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. 5 total characteristics are documented in the Federal Logistics Information System.