The Gasket, cataloged under National Stock Number 5330-00-509-9504, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Cnh Industrial America Llc Dba Cnh America. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-509-9504 |
| Primary Part Number | 012-46 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Cnh Industrial America Llc Dba Cnh America |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.054 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 0.867 INCHES MINIMUM AND 0.883 INCHES MAXIMUM IN |
| Aperture Diameter | 0.742 INCHES MINIMUM AND 0.758 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC 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 |
|---|---|
| M972 | Unison Industries Llc (USA) |
| 012-46 PRIMARY | Cnh Industrial America Llc Dba Cnh America (USA) |
| Reference | Meaning |
|---|---|
| 012-46 | 5/9 Secondary reference Unison Industries Inc Slick Products Div |
| M972 | 5/9 Secondary reference Unison Industries Inc Slick Products Div |
NSN 5330-00-509-9504 is a Gasket, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-509-9504 has 2 manufacturer part numbers on file: M972 (Unison Industries Llc), 012-46 (Cnh Industrial America Llc Dba Cnh America).
4 possible matches (shared part number, not a government interchangeability claim): 5815-00-859-6564, 5855-01-513-8366, 8415-01-620-1402. Verify interchangeability with system specifications before substitution.
Key specifications for 012-46: Cross-Sectional Thickness: 0.054 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Outside Diameter: 0.867 INCHES MINIMUM AND 0.883 INCHES MAXIMUM IN. 6 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.