The Stern Seal,major Overhaul Kit, cataloged under National Stock Number 5330-01-527-0781, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Defense Maritime Solutions, Inc.. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-527-0781 |
| Primary Part Number | JCL001178-000 |
| Item Name | Stern Seal,major Overhaul Kit |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Defense Maritime Solutions, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | P/N H70160-02-1-2 MOUNTING RING BUTT BOLTS 6; P/N H70160-02-1-3 MOUNTING RING DOWEL 2; P/N H70160-02-1-4 INFLATABLE SEAL 1; P/N H70160-02-1-7 ADAPTOR RING BOLTS 16; P/N H70160-02-2-2 MAIN CLAMP RING BUTT BOLT 6; P/N H70160-02-2-3 MAIN CLAMP RING NUT 6; P/N H70160-02-3-1 SUPPORT SPRING ASSEMBLY 1; P/N H70160-02-3-2 INTERLAYER 1; P/N H70160-02-3-3 BRIDGING SPRING ASSEMBLY 1; P/N H70160-02-3-4 BACKING SPRING ASSEMBLY 1; P/N H70160-02-4-2 CARRIER BUTT BOLTS O/D 2; P/N H70160-02-4-3 CARRIER BUTT BOLTS I/D 2; P/N H70160-02-4-4 CARRIER BUTT DOWEL 2; P/N H70160-02-4-6 CARRIER GUARD 1; P/N H70160-02-5-1 FACE INSERT (SPLIT) 1; P/N H70160-02-5-2 FACE SEALING STRIP 1; P/N H70160-02-6-2 SEAT BUTT BOLTS 4; P/N H70160-02-6-3 SEAT DOWEL 2; P/N H70160-02-6-4 SEAT SPRING PINS 2; P/N H70160-02-6-5 O-CORD, SEAT 2; P/N H70160-02-7-2 DRIVE CLAMP BUTT BOLT 2; P/N H70160-02-7-3 DRIVE SCREW 4; P/N H70160-02-7-4 SEAT ALIGNMENT SCREW 2;CONTINUES UNDER SPECIAL FEATURES |
| 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 |
|---|---|
| JCL001178-000 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
NSN 5330-01-527-0781 is a Stern Seal,major Overhaul Kit, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-527-0781 has 1 manufacturer part number on file: JCL001178-000 (Defense Maritime Solutions, Inc.).
Key specifications for JCL001178-000: General Characteristics Item Description: P/N H70160-02-1-2 MOUNTING RING BUTT BOLTS 6; P/N H70160-02-1-3 MOUNTING RING DOWEL 2; P/N H70160-02-1-4 INFLATABLE SEAL 1; P/N H70160-02-1-7 ADAPTOR RING BOLTS 16; P/N H70160-02-2-2 MAIN CLAMP RING BUTT BOLT 6; P/N H70160-02-2-3 MAIN CLAMP RING NUT 6; P/N H70160-02-3-1 SUPPORT SPRING ASSEMBLY 1; P/N H70160-02-3-2 INTERLAYER 1; P/N H70160-02-3-3 BRIDGING SPRING ASSEMBLY 1; P/N H70160-02-3-4 BACKING SPRING ASSEMBLY 1; P/N H70160-02-4-2 CARRIER BUTT BOLTS O/D 2; P/N H70160-02-4-3 CARRIER BUTT BOLTS I/D 2; P/N H70160-02-4-4 CARRIER BUTT DOWEL 2; P/N H70160-02-4-6 CARRIER GUARD 1; P/N H70160-02-5-1 FACE INSERT (SPLIT) 1; P/N H70160-02-5-2 FACE SEALING STRIP 1; P/N H70160-02-6-2 SEAT BUTT BOLTS 4; P/N H70160-02-6-3 SEAT DOWEL 2; P/N H70160-02-6-4 SEAT SPRING PINS 2; P/N H70160-02-6-5 O-CORD, SEAT 2; P/N H70160-02-7-2 DRIVE CLAMP BUTT BOLT 2; P/N H70160-02-7-3 DRIVE SCREW 4; P/N H70160-02-7-4 SEAT ALIGNMENT SCREW 2;CONTINUES UNDER SPECIAL FEATURES; Special Features: ALSO INCLUDES P/N H70160-02-7-5 DRIVE & ALIGNMENT SCREW NUT 6; P/N H70160-02-CT COMPRESSION TOOL ASSEMBLY 1; End Item Identification: 5330-01-209-8827 SEAL ASSEMBLY, SHAFT P/N MOD530-TYPE-MA. 1 specification is 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.