The Retainer,packing, cataloged under National Stock Number 5330-01-067-3475, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-067-3475 |
| Primary Part Number | 380-41 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.027 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.081 INCHES NOMINAL IN |
| Material Document and Classification | AMS 3652 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SQUARE |
| Angle | 30.0 DEGREES NOMINAL |
| Peripheral Diameter | 0.366 INCHES NOMINAL IN |
| Distance Between Ends | 0.047 INCHES NOMINAL IN |
| Center Hole Diameter | 0.312 INCHES NOMINAL IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Joint Type | SCARF-BUTT CASE |
| 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 |
|---|---|
| 380-41 PRIMARY | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| Reference | Meaning |
|---|---|
| 10182-ITEM8 | 5/9 Secondary reference Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok |
| 10140-18 ITEM 8 | C/1 Advisory reference — outside the item-of-supply concept Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok |
| 5330PL1249067 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5330-01-067-3475 is a Retainer,packing, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-067-3475 has 1 manufacturer part number on file: 380-41 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok).
4 possible matches (shared part number, not a government interchangeability claim): 4730-01-173-2988, 5330-01-192-2231, 2920-01-586-8799. Verify interchangeability with system specifications before substitution.
Key specifications for 380-41: Cross-Sectional Thickness: 0.027 INCHES NOMINAL IN; Cross-Sectional Height: 0.081 INCHES NOMINAL IN; Material Document and Classification: AMS 3652 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SQUARE. 10 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.