The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-552-3888, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Arlington International Aviation Products, Llc Dba Arlington International Aviation Product. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5330-01-552-3888 |
| Primary Part Number | AS1895/7-550 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Arlington International Aviation Products, Llc Dba Arlington International Aviation Product |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AS1895/7-550 PRIMARY | Arlington International Aviation Products, Llc Dba Arlington International Aviation Product (USA) |
NSN 5330-01-552-3888 is a Seal,nonmetallic Special Shaped, manufactured by Arlington International Aviation Products, Llc Dba Arlington International Aviation Product, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-552-3888 has 1 manufacturer part number on file: AS1895/7-550 (Arlington International Aviation Products, Llc Dba Arlington International Aviation Product).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-672-1956. Verify interchangeability with system specifications before substitution.
Key specifications for AS1895/7-550: Part Name Assigned by Controlling Agency: SEAL; End Item Identification: C-5 AIRCRAFT. 0 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.
NSN 5330-01-552-3888 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.