The Seal,plain, cataloged under National Stock Number 5330-01-504-8610, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Sloan Transportation Products Div of Bld Products Ltd. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-504-8610 |
| Primary Part Number | 441738 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sloan Transportation Products Div of Bld Products Ltd |
| Status | ACTIVE |
| Color | BLUE |
| Material | PLASTIC POLYURETHANE 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 |
|---|---|
| 441738 PRIMARY | Sloan Transportation Products Div of Bld Products Ltd (USA) |
| Reference | Meaning |
|---|---|
| 4HA891 | 5/9 Secondary reference Oshkosh Corp |
| 4HA891 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 5330015048610 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5330-01-504-8610 is a Seal,plain, manufactured by Sloan Transportation Products Div of Bld Products Ltd, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-504-8610 has 1 manufacturer part number on file: 441738 (Sloan Transportation Products Div of Bld Products Ltd).
Key specifications for 441738: Color: BLUE; Part Name Assigned by Controlling Agency: GLADHAND SEAL; End Item Identification: MEDIUM TACTICAL VEHICLE REPLACEMENT (MTVR) 2320-01-465-2174; MRAP - M-ATV; Material: PLASTIC POLYURETHANE OVERALL. 2 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.