The Seal Ring,metal, cataloged under National Stock Number 5330-00-930-7888, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Kalmar AC Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-930-7888 |
| Primary Part Number | 4995592 |
| Item Name | Seal Ring,metal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Kalmar AC Inc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| Joint Style | INTERLOCKING JOINT |
| Inside Diameter | 3.200 INCHES NOMINAL IN |
| Radial Wall Thickness | 0.1500 INCHES NOMINAL IN |
| Ring Style | CONTRACTING CONCENTRIC |
| Surface Treatment | FERROX D OVERALL |
| Material | STEEL 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 |
|---|---|
| 4995592 PRIMARY | Kalmar AC Inc (USA) |
| Reference | Meaning |
|---|---|
| 4806Q | 3/9 Design control — primary reference Liberty Ventures Inti, Llc |
| 48060 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-00-930-7888 is a Seal Ring,metal, manufactured by Kalmar AC Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-930-7888 has 1 manufacturer part number on file: 4995592 (Kalmar AC Inc).
1 possible match (shared part number, not a government interchangeability claim): 3825-01-188-5440. Verify interchangeability with system specifications before substitution.
Key specifications for 4995592: Overall Width: 0.0938 INCHES NOMINAL IN; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Joint Style: INTERLOCKING JOINT; Inside Diameter: 3.200 INCHES NOMINAL IN. 7 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.