The Seal Ring,metal, cataloged under National Stock Number 5330-01-681-5177, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Taylor Investments Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-681-5177 |
| Primary Part Number | CR-150 |
| Item Name | Seal Ring,metal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Taylor Investments Llc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| Outside Diameter | 1.61 INCHES NOMINAL IN |
| Material | STEEL COMP 304 OVERALL |
| 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 |
|---|---|
| 29043753-01 ITEM 10 | Taylor Investments Llc (USA) |
| CR-150 PRIMARY | Taylor Investments Llc (USA) |
| Reference | Meaning |
|---|---|
| CR-150 | 5/9 Secondary reference Huntington Mechanical Laboratories, Inc. |
| 29043753-01 ITEM 10 | 5/9 Secondary reference Huntington Mechanical Laboratories, Inc. |
NSN 5330-01-681-5177 is a Seal Ring,metal, manufactured by Taylor Investments Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-681-5177 has 2 manufacturer part numbers on file: 29043753-01 ITEM 10 (Taylor Investments Llc), CR-150 (Taylor Investments Llc).
Key specifications for CR-150: Overall Width: 0.21 INCHES NOMINAL IN; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Outside Diameter: 1.61 INCHES NOMINAL IN; Special Features: OVERALL DIAMETER 1.61 INCHES NOMINAL IN. 3 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.