The Spacer,ring, cataloged under National Stock Number 5365-00-830-5175, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Corporation. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5365-00-830-5175 |
| Primary Part Number | 9756-6 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES OVERALL |
| FSC Application Data | 1. SHOCK STRUT,RETRACTABLE,AIRCRAFT |
| Outside Diameter | 2.580 INCHES NOMINAL IN |
| Overall Thickness | 0.090 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-267,TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE |
| Inside Diameter | 2.127 INCHES MINIMUM AND 2.129 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 2024 |
| 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 |
|---|---|
| 9756-6 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 9756-6 | Es3 Prime Logistics Group Inc Dba Es3 Plg (USA) |
| 9756-6 | Mercer Products & Manufacturing Company Dba Mercer Products & Manufacturing Co Div Mercer Products & Manufacturing (USA) |
| 9756-6 | Preci-Manufacturing, Incorporated (USA) |
| 9756-6 | Caprice Engineering Company, Inc. (USA) |
| 9756-6 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 9756-6 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
| 9756-6 | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 9756-6 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
NSN 5365-00-830-5175 is a Spacer,ring, manufactured by Goodrich Corporation, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-830-5175 has 6 manufacturer part numbers on file: 9756-6 (Cm Manufacturing Inc Dba Cm Manufacturing Inc), 9756-6 (Es3 Prime Logistics Group Inc Dba Es3 Plg), 9756-6 (Mercer Products & Manufacturing Company Dba Mercer Products & Manufacturing Co Div Mercer Products & Manufacturing), 9756-6 (Preci-Manufacturing, Incorporated), 9756-6 (Caprice Engineering Company, Inc.) and 1 more.
1 possible match (shared part number, not a government interchangeability claim): 5330-01-520-8831. Verify interchangeability with system specifications before substitution.
Key specifications for 9756-6: Surface Finish: 63.0 MICROINCHES OVERALL; FSC Application Data: 1. SHOCK STRUT,RETRACTABLE,AIRCRAFT; Outside Diameter: 2.580 INCHES NOMINAL IN; Overall Thickness: 0.090 INCHES NOMINAL IN. 8 specifications are 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.