The Packing Assembly, cataloged under National Stock Number 5330-01-214-7925, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-214-7925 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Intermediate Ring Quantity | 1 |
| Special Test Features | SPECIAL QUALITY CONTROL TESTING |
| Outside Diameter | 0.688 INCHES NOMINAL IN |
| Criticality Code Justification | ZZZY |
| Material Document and Classification | 4115 FSCM 30781 MFR REF SINGLE MATERIAL RESPONSE INTERMEDIATE RING |
| Material Document and Classification | B001 FSCM 30781 MFR REF ALL MATERIAL RESPONSES BOTTOM RING |
| Material Document and Classification | B001 FSCM 30781 MFR REF ALL MATERIAL RESPONSES TOP RING |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR BOTTOM RING |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR TOP RING |
| Cross-Sectional Shape Style | TEE INTERMEDIATE RING |
| Inside Diameter | 0.438 INCHES NOMINAL IN |
| Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Test Data Document | 81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INTERMEDIATE RING |
| Material | DISULFIDE MOLYBDENUM AND PLASTIC POLYAMIDE NYLON BOTTOM RING |
| Material | DISULFIDE MOLYBDENUM AND PLASTIC POLYAMIDE NYLON TOP RING |
| Joint Type | SCARF-PERIPHERAL TOP RING |
| Joint Type | SCARF-PERIPHERAL BOTTOM RING |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS AND CERTIFIED FREE FROM MERCURY CONTAMINATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| LL-HX3-8972 | 5/9 Secondary reference Defense Logistics Agency Dba Defense Supply Center Philadelphia |
| 20353PC30 | 5/9 Secondary reference Biach Industries, Inc. |
| 21I6055 | 3/9 Design control — primary reference Biach Industries, Inc. |
| TR-005 | 5/1 Secondary reference Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps) |
NSN 5330-01-214-7925 is a Packing Assembly, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-214-7925: Intermediate Ring Quantity: 1; Special Test Features: SPECIAL QUALITY CONTROL TESTING; Outside Diameter: 0.688 INCHES NOMINAL IN; Criticality Code Justification: ZZZY. 19 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.