The Stuffing Tube, cataloged under National Stock Number 5975-00-503-4694, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. Government technical data includes 25 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5975-00-503-4694 |
| Item Name | Stuffing Tube |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Status | ACTIVE |
| Item Accommodated Maximum Thickness | 0.750 INCHES0.750 INCHES IN |
| Bend Angle | 90.0 DEGREES NOMINAL90.0 DEGREES NOMINAL |
| Radius | 0.350 INCHES NOMINAL0.350 INCHES NOMINAL IN |
| Thread Length | 0.719 INCHES NOMINAL FIRST END0.719 INCHES NOMINAL FIRST END IN |
| Thread Length | 1.062 INCHES NOMINAL BOTH ENDS1.062 INCHES NOMINAL BOTH ENDS IN |
| Outside Recess Length | 0.099 INCHES NOMINAL0.099 INCHES NOMINAL IN |
| Style Designator | ANGLED-DOUBLEANGLED-DOUBLE |
| Overall Outside Diameter | 1.249 INCHES NOMINAL1.249 INCHES NOMINAL IN |
| Distance From Center of Mounting End to Edge of Packing Chamber End | 1.625 INCHES NOMINAL1.625 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND BOTH ENDSRIGHT-HAND BOTH ENDS |
| Nominal Thread Size | 0.875 INCHES BOTH ENDS0.875 INCHES BOTH ENDS IN |
| Size | 0.350 INCHES NOMINAL0.350 INCHES NOMINAL IN |
| Packing Chamber Quantity | 11 |
| First Packing Chamber Length | 0.687 INCHES NOMINAL0.687 INCHES NOMINAL IN |
| First End Chamfer Depth | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| First Packing Chamber Inside Diameter | 0.560 INCHES NOMINAL0.560 INCHES NOMINAL IN |
| First End Chamfer Angle | 10.0 DEGREES NOMINAL10.0 DEGREES NOMINAL |
| Test Data Document | 81349-MIL-S-19622 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).81349-MIL-S-19622 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Thread Quantity Per Inch | 12 BOTH ENDS12 BOTH ENDS |
| Bore Diameter | 0.350 INCHES NOMINAL0.350 INCHES NOMINAL IN |
| Special Markings | 11 |
| Material | PLASTIC POLYAMIDE NYLON OVERALL |
| Outside Recess Width | 0.156 INCHES NOMINAL0.156 INCHES NOMINAL IN |
| Thread Series Designator | UN BOTH ENDSUN BOTH ENDS |
| Thickness | 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-S-19622/2 | 4/1 Identification reference U.S. Government activity |
| M19622/2-001 | 2/2 Government specification standardization U.S. Government activity |
| 11571000-4 ITEM | C/1 Advisory reference — outside the item-of-supply concept Gulf Coast Holdings, Inc Dba Unidynamics |
NSN 5975-00-503-4694 is a Stuffing Tube, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 5975-00-503-4695, 5975-00-503-4697, 5975-00-877-6956. Verify interchangeability with system specifications before substitution.
Key specifications for 5975-00-503-4694: Overall Height: 2.438 INCHES NOMINAL2.438 INCHES NOMINAL IN; Item Accommodated Maximum Thickness: 0.750 INCHES0.750 INCHES IN; Bend Angle: 90.0 DEGREES NOMINAL90.0 DEGREES NOMINAL; Radius: 0.350 INCHES NOMINAL0.350 INCHES NOMINAL IN. 25 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.