The Retainer,nut and Bolt, cataloged under National Stock Number 5340-01-195-5388, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-195-5388 |
| Primary Part Number | 9M156C3 |
| Item Name | Retainer,nut and Bolt |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| Distance Between Mounting Hole Centers | 0.686 INCHES MINIMUM AND 90.690 INCHES MAXIMUM IN |
| Style Designator | ANCHOR |
| Material Document and Classification | AMS 5732,COMP 660 ASSN STD SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN |
| Material Thickness | 0.035 INCHES NOMINAL IN |
| Center to Center Distance Between Cup and Mounting Hole | 0.344 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Material | IRON ALLOY 660 |
| Width Between Cup Flats | 0.375 INCHES NOMINAL IN |
| 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 |
|---|---|
| 9M156C3 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 10112955 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 6800SS-02 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-195-5388 is a Retainer,nut and Bolt, manufactured by The Boeing Company Div Defense, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-195-5388 has 1 manufacturer part number on file: 9M156C3 (The Boeing Company Div Defense).
Key specifications for 9M156C3: Overall Height: 0.172 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE; Distance Between Mounting Hole Centers: 0.686 INCHES MINIMUM AND 90.690 INCHES MAXIMUM IN; Style Designator: ANCHOR. 10 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.