The Sleeve,seal,coupler, cataloged under National Stock Number 5330-00-309-3930, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Flexfab Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-309-3930 |
| Primary Part Number | LOC1024 |
| Item Name | Sleeve,seal,coupler |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Flexfab Llc |
| Status | ACTIVE |
| Raised Diameter Length | 3.070 INCHES NOMINAL IN |
| Material Document and Classification | LAC 23-927 TY C FSCM 18309 MFR REF ALL MATERIAL RESPONSES OVERALL |
| Cross-Sectional Shape Style | SPHERICAL INSIDE RECESSED |
| Cross-Sectional Length | 3.160 INCHES MINIMUM AND 3.340 INCHES MAXIMUM IN |
| Cross Section Inside Diameter | 10.000 INCHES NOMINAL IN |
| Recess Diameter | 10.130 INCHES NOMINAL IN |
| Cross Section Outside Diameter | 10.262 INCHES NOMINAL IN |
| Material | GLASS AND RUBBER 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 |
|---|---|
| LOC1024 PRIMARY | Flexfab Llc (USA) |
| Reference | Meaning |
|---|---|
| 710759-27 | 5/9 Secondary reference Flexfab Llc |
NSN 5330-00-309-3930 is a Sleeve,seal,coupler, manufactured by Flexfab Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-309-3930 has 1 manufacturer part number on file: LOC1024 (Flexfab Llc).
Key specifications for LOC1024: Raised Diameter Length: 3.070 INCHES NOMINAL IN; Material Document and Classification: LAC 23-927 TY C FSCM 18309 MFR REF ALL MATERIAL RESPONSES OVERALL; Cross-Sectional Shape Style: SPHERICAL INSIDE RECESSED; Cross-Sectional Length: 3.160 INCHES MINIMUM AND 3.340 INCHES MAXIMUM IN. 8 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.