The Retainer,packing, cataloged under National Stock Number 5330-01-119-8961, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-119-8961 |
| Primary Part Number | D2153 PIECE 9 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.125 INCHES NOMINAL IN |
| Attachment Feature Quantity | 4 |
| Cross-Sectional Height | 0.375 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Attachment Feature Circle Diameter | 0.125 INCHES NOMINAL SINGLE CIRCLE IN |
| Peripheral Diameter | 2.401 INCHES NOMINAL IN |
| Center Hole Diameter | 3.240 INCHES NOMINAL IN |
| Material | STEEL COMP 410 OVERALL |
| Joint Type | SCARF-BEARING SURFACE CASE |
| Attachment Method | ROUND HOLE |
| 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 |
|---|---|
| D2153 PIECE 9 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| P2-47946-G01 IT | C/1 Advisory reference — outside the item-of-supply concept Velan Valve Corp. |
| 803-2177140-XX9 | 3/2 Design control — primary reference U.S. Government activity |
| 803-2177140-XX- 09 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 803-2177140-XX- 9 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-01-119-8961 is a Retainer,packing, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-119-8961 has 1 manufacturer part number on file: D2153 PIECE 9 (Naval Sea Systems Command).
Key specifications for D2153 PIECE 9: Attachment Hole Diameter: 0.125 INCHES NOMINAL IN; Attachment Feature Quantity: 4; Cross-Sectional Height: 0.375 INCHES NOMINAL IN; Material Document and Classification: ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 11 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.