The Packing,preformed, cataloged under National Stock Number 5330-01-021-6285, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Boeing Defence Australia Ltd. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-021-6285 |
| Primary Part Number | M83248-1-227 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Boeing Defence Australia Ltd |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| M83248-1-227 | Boeing Defence Australia Ltd (AUS) |
| M83248-1-227 | Boeing Defence Australia Ltd Div Defense, Space & Security (AUS) |
| M83248-1-227 | Honeywell Inc Aerospace Equipment Systems (USA) |
| Reference | Meaning |
|---|---|
| 005-0017-51 | 5/1 Secondary reference Portland Valve Llc |
| M83248-1-227 | 3/1 Design control — primary reference Naval Inventory Control Point Mechanicsburg |
| E-0641 PC 7 | 5/1 Secondary reference Portland Valve Llc |
| 212-6603905FINDSG-F237 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5330-01-021-6285 is a Packing,preformed, manufactured by Boeing Defence Australia Ltd, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-021-6285 has 3 manufacturer part numbers on file: M83248-1-227 (Boeing Defence Australia Ltd), M83248-1-227 (Boeing Defence Australia Ltd Div Defense, Space & Security), M83248-1-227 (Honeywell Inc Aerospace Equipment Systems).
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-314-7239, 5331-01-541-1881. Verify interchangeability with system specifications before substitution.
Key specifications for M83248-1-227: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 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.