The Nylon Ring, cataloged under National Stock Number 5340-01-610-9019, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Form Fit & Function Llc Div F3. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-610-9019 |
| Primary Part Number | 449-240-006-131 |
| Item Name | Nylon Ring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Form Fit & Function Llc Div F3 |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 449-240-006-131 | Form Fit & Function Llc Div F3 (USA) |
| 449-240-006-131 | Seyer Industries, Inc. Dba Seyer Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 449-240-006-131 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-610-9019 is a Nylon Ring, manufactured by Form Fit & Function Llc Div F3, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-610-9019 has 2 manufacturer part numbers on file: 449-240-006-131 (Form Fit & Function Llc Div F3), 449-240-006-131 (Seyer Industries, Inc. Dba Seyer Industries Inc).
Key specifications for 449-240-006-131: Special Features: OVERALL 10.26 INCH;INSIDE DIAMETER 7.00 INCH;4 HOLES 0.90 INCH; IN; Part Name Assigned by Controlling Agency: NYLON. 0 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.