The Ring,wiper, cataloged under National Stock Number 5330-00-187-8451, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Trelleborg Sealing Solutions Us, Inc.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-187-8451 |
| Primary Part Number | TF005-28 |
| Item Name | Ring,wiper |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Trelleborg Sealing Solutions Us, Inc. |
| Status | ACTIVE |
| Outer Edge Thickness | 0.119 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | OUTSIDE GROOVED, STRAIGHT FACE |
| Outside Diameter | 3.239 INCHES MINIMUM AND 3.249 INCHES MAXIMUM IN |
| Joint Style | DIAGONAL JOINT |
| Inside Diameter | 2.871 INCHES MINIMUM AND 2.873 INCHES MAXIMUM IN |
| Ring Style | CONCENTRIC |
| Material | UNABLE TO DECODE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| TF005-28 | Trelleborg Sealing Solutions Us, Inc. (USA) |
| Reference | Meaning |
|---|---|
| S11065-28-1 | 5/9 Secondary reference U.S. Government activity |
| 3187140-28 | 5/9 Secondary reference Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div |
| 3187140-28 | 7/2 Vendor item drawing reference Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| TF005-28 | 5/9 Secondary reference Trelleborg Sealing Solutions El Segundo, Inc. Dba Tss El Segundo |
| S11065-28-1 | 7/2 Vendor item drawing reference Trelleborg Sealing Solutions Us, Inc. |
| R501102-28 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-187-8451 is a Ring,wiper, manufactured by Trelleborg Sealing Solutions Us, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-187-8451 has 1 manufacturer part number on file: TF005-28 (Trelleborg Sealing Solutions Us, Inc.).
Key specifications for TF005-28: Outer Edge Thickness: 0.119 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN; Cross-Sectional Shape Style: OUTSIDE GROOVED, STRAIGHT FACE; Outside Diameter: 3.239 INCHES MINIMUM AND 3.249 INCHES MAXIMUM IN; Joint Style: DIAGONAL JOINT. 7 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.
NSN 5330-00-187-8451 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.