The Stuffing Tube, cataloged under National Stock Number 5975-01-387-9672, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-387-9672 |
| Primary Part Number | G576882-6 |
| Item Name | Stuffing Tube |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Mounting Method | CLAMP ASSEMBLY |
| Mounting End Length | 0.438 INCHES NOMINAL IN |
| Style Designator | INVERTED PC SEAL-SINGLE |
| Overall Outside Diameter | 2.680 INCHES NOMINAL IN |
| Nominal Thread Size | 2.000 INCHES FIRST END IN |
| Packing Chamber Quantity | 1 |
| Surface Treatment | NICKEL OVERALL |
| First Packing Chamber Inside Diameter | 1.375 INCHES NOMINAL IN |
| Thread Class | 2A FIRST END A |
| Bore Diameter | 2.010 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | UNS LOCATION NOT OTHERWISE SPECIFIED |
| Furnished Items | CLAMP |
| 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 |
|---|---|
| G576882-6 | Raytheon Company (USA) |
| G576882-6 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| G576882-6 | 5/9 Secondary reference Raytheon Company Div Corp |
| C2334 | C/1 Advisory reference — outside the item-of-supply concept R. Kern Engineering & Manufacturing Corp. Dba R Kern Engineering & Manufacturing Corp |
NSN 5975-01-387-9672 is a Stuffing Tube, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-387-9672 has 2 manufacturer part numbers on file: G576882-6 (Raytheon Company), G576882-6 (Raytheon Company Dba Raytheon Co).
1 possible match (shared part number, not a government interchangeability claim): 2540-01-575-2261. Verify interchangeability with system specifications before substitution.
Key specifications for G576882-6: Mounting Method: CLAMP ASSEMBLY; Mounting End Length: 0.438 INCHES NOMINAL IN; Style Designator: INVERTED PC SEAL-SINGLE; Overall Length: 1.688 INCHES NOMINAL IN. 13 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.