The Gasket,spiral Wound, cataloged under National Stock Number 5330-01-417-2659, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Truflo Marine Ltd. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-417-2659 |
| Primary Part Number | YT-421124-13 ITEM 13 |
| Item Name | Gasket,spiral Wound |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Truflo Marine Ltd |
| Status | ACTIVE |
| Temp Rating | 900.0 FAHRENHEIT900.0 FAHRENHEIT DEGF |
| Cross-Sectional Thickness | 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | MIL-G-24716 TYPE I, CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER |
| Outside Diameter | 1.281 INCHES NOMINAL1.281 INCHES NOMINAL IN |
| Aperture Diameter | 0.875 INCHES NOMINAL0.875 INCHES NOMINAL IN |
| Material | GRAPHITE SPIRAL WOUND FILLER |
| Material | NICKEL ALLOY SEPARATOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| YT-421124-13 ITEM 13 | Truflo Marine Ltd (GBR) |
| RW12871BR | R-Way Gasket & Supply Co Inc (USA) |
| YT-421124-13 ITEM 13 | Tyco Valves & Controls, Distribution (uk) Ltd (GBR) |
| YT-421124-13/13 | Tyco Valves & Controls, Distribution (uk) Ltd (GBR) |
| YT-421124-13/13 | Truflo Marine Ltd (GBR) |
| Reference | Meaning |
|---|---|
| MIL-G-24716 | 4/1 Identification reference U.S. Government activity |
| 965924-03 | 3/9 Design control — primary reference Pentair Valves & Controls Us Lp Div Pentair Flow Control |
| 042-022035 PART 10 | 5/9 Secondary reference Pentair Valves & Controls Us Lp Div Pentair Flow Control |
NSN 5330-01-417-2659 is a Gasket,spiral Wound, manufactured by Truflo Marine Ltd, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-417-2659 has 5 manufacturer part numbers on file: YT-421124-13 ITEM 13 (Truflo Marine Ltd), RW12871BR (R-Way Gasket & Supply Co Inc), YT-421124-13 ITEM 13 (Tyco Valves & Controls, Distribution (uk) Ltd), YT-421124-13/13 (Tyco Valves & Controls, Distribution (uk) Ltd), YT-421124-13/13 (Truflo Marine Ltd).
Key specifications for YT-421124-13 ITEM 13: Temp Rating: 900.0 FAHRENHEIT900.0 FAHRENHEIT DEGF; Cross-Sectional Thickness: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN; Style Designator: CIRCULAR; Material Document and Classification: MIL-G-24716 TYPE I, CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 9 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.