The Retainer,packing, cataloged under National Stock Number 5330-01-481-4525, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-481-4525 |
| Primary Part Number | A72908 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Material Document and Classification | AISI OR ASTM A108 GR 1144 ASSN STD SINGLE MATERIAL RESPONSE 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 |
|---|---|
| A72908 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| Y109101004N ITEM 4 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| 72908 | 5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc |
| A72908 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-01-481-4525 is a Retainer,packing, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-481-4525 has 2 manufacturer part numbers on file: A72908 (Leslie Controls, Inc. Dba Leslie Controls Inc), Y109101004N ITEM 4 (Leslie Controls, Inc. Dba Leslie Controls Inc).
Key specifications for A72908: Material Document and Classification: AISI OR ASTM A108 GR 1144 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Part Name Assigned by Controlling Agency: PACKING FLANGE; End Item Identification: 2IN CLASS 600 AEROFLOW WITH 6 IN AND 4IN ANSI B16.5 WELD NECK FLA NGES 6IN DOUBLE ACTING SPRING RETURN PISTON ACTUATOR;TARAWA CLASS LHA IN; Material: STEEL 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.