The Ring,duct Support, cataloged under National Stock Number 5365-01-170-3855, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is New England Manufacturing Group, Inc. Dba Valley Tool & Manufacturing Div Valley Tool & Manufacturing 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-170-3855 |
| Primary Part Number | 65312-12188-101 |
| Item Name | Ring,duct Support |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | New England Manufacturing Group, Inc. Dba Valley Tool & Manufacturing Div Valley Tool & Manufacturing Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL MIL-S-6721 TY 321; 0.050 IN. THK STOCK; 23.000 IN. MAX ID; 23.760 IN. OVERALL OD; 2.600 IN. W; 16 SLOTS 0.530 IN. LG BY 0.200 IN. W EQUALLY SPACED ON OD IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 65312-12188-101 PRIMARY | New England Manufacturing Group, Inc. Dba Valley Tool & Manufacturing Div Valley Tool & Manufacturing Inc. (USA) |
| Reference | Meaning |
|---|---|
| 65312-12188-101 | 7/2 Vendor item drawing reference Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
NSN 5365-01-170-3855 is a Ring,duct Support, manufactured by New England Manufacturing Group, Inc. Dba Valley Tool & Manufacturing Div Valley Tool & Manufacturing Inc., classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-170-3855 has 1 manufacturer part number on file: 65312-12188-101 (New England Manufacturing Group, Inc. Dba Valley Tool & Manufacturing Div Valley Tool & Manufacturing Inc.).
Key specifications for 65312-12188-101: General Characteristics Item Description: STEEL MIL-S-6721 TY 321; 0.050 IN. THK STOCK; 23.000 IN. MAX ID; 23.760 IN. OVERALL OD; 2.600 IN. W; 16 SLOTS 0.530 IN. LG BY 0.200 IN. W EQUALLY SPACED ON OD IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.