The Gasket,spiral Wound, cataloged under National Stock Number 5330-00-972-9011, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Crane Co Div Valve Div. Government technical data includes 7 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-972-9011 |
| Primary Part Number | LC11388 |
| Item Name | Gasket,spiral Wound |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Crane Co Div Valve Div |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.120 INCHES MINIMUM AND 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM0.130 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | MIL-A-17472 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-5059,COMP 302 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER |
| Outside Diameter | 1.807 INCHES NOMINAL1.807 INCHES NOMINAL IN |
| Aperture Diameter | 1.375 INCHES NOMINAL1.375 INCHES NOMINAL IN |
| Material | ASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC AND STEEL COMP 302 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 |
|---|---|
| LC11388 PRIMARY | Crane Co Div Valve Div (USA) |
| Reference | Meaning |
|---|---|
| 54-30-9519 | 5/9 Secondary reference Crane Co Div Valve Div |
| 54-30-9519 | 5/2 Secondary reference U.S. Government activity |
| 2620-920X6PC17 | 5/9 Secondary reference Crane Co Div Valve Div |
| 29984PC14 | 5/9 Secondary reference Crane Co Div Valve Div |
| 30071PC17 | 5/9 Secondary reference Crane Co Div Valve Div |
NSN 5330-00-972-9011 is a Gasket,spiral Wound, manufactured by Crane Co Div Valve Div, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-972-9011 has 1 manufacturer part number on file: LC11388 (Crane Co Div Valve Div).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-440-8057. Verify interchangeability with system specifications before substitution.
Key specifications for LC11388: Cross-Sectional Thickness: 0.120 INCHES MINIMUM AND 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM0.130 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Material Document and Classification: MIL-A-17472 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-5059,COMP 302 MIL SPEC 2ND MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER. 7 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.