The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-081-8087, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Div Rmd Strategic. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 25 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-081-8087 |
| Primary Part Number | 4158067-11 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Raytheon Company Div Rmd Strategic |
| Status | CANCELLED |
| Lubrication | SOLUBLE LUBRICANT |
| Width Across Flats | 0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| Bearing Surface Finish | 125.0 MICROINCHES |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT |
| Thread Series | UNJC |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.138 INCHES IN |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Nut Height | 0.160 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE NUT |
| Countersink Angle | 88.0 DEGREES NOMINAL NUT |
| Nut Style | HEXAGON |
| Thread Class | 3B |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1035 OR STEEL COMP 11L37 OR STEEL COMP 1213 OR STEEL COMP 12L14 NUT |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4158067-11 | Raytheon Company Div Rmd Strategic (USA) |
| 2533408PC105 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 4158067-011 | Raytheon Company Div Rmd Strategic (USA) |
| N5402337006 | Airbus Helicopters (ets De Marignane) (FRA) |
| F22NM632 | Greer Stop Nut, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 5310000818087 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5310PL1934618 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 870122 | 5/1 Secondary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament |
| 236-1149P14 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 806116-2D | 5/2 Secondary reference U.S. Government activity |
| HN-170 | 5/2 Secondary reference U.S. Government activity |
| MS21044-N06 | 5/9 Secondary reference Freundlich Supply Company, Inc. |
| F22NM-62 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 870122-00 | 5/9 Secondary reference Defense Reduction Agency |
| 810969 | 5/9 Secondary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament |
| MS20365-632S | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| MS20365-632A | 5/9 Secondary reference U.S. Government activity |
| 808333 | 5/9 Secondary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament |
| MS21044N06 | 3/2 Design control — primary reference U.S. Government activity |
| 4222294-12 | 5/9 Secondary reference U.S. Government activity |
| AN365-632A | 5/9 Secondary reference U.S. Government activity |
| 5310PL0145342 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| MS21044N06 | 5/9 Secondary reference U.S. Government activity |
| SMC413525-3 | 5/2 Secondary reference U.S. Government activity |
| 10195399 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5310-00-081-8087 is a Nut,self-Locking,hexagon, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5310, Nuts and Washers. Status: cancelled.
NSN 5310-00-081-8087 has 5 manufacturer part numbers on file: 4158067-11 (Raytheon Company Div Rmd Strategic), 2533408PC105 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 4158067-011 (Raytheon Company Div Rmd Strategic), N5402337006 (Airbus Helicopters (ets De Marignane)), F22NM632 (Greer Stop Nut, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5310-00-274-8887, 5310-01-374-6684, 4820-01-378-4170. Verify interchangeability with system specifications before substitution.
Key specifications for 4158067-11: Lubrication: SOLUBLE LUBRICANT; Width Across Flats: 0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN; Bearing Surface Finish: 125.0 MICROINCHES; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT. 17 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.
NSN 5310-00-081-8087 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.