The Washer,lock, cataloged under National Stock Number 5310-00-010-3320, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Modine Manufacturing Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 46 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-010-3320 |
| Primary Part Number | A950 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Modine Manufacturing Co |
| Status | CANCELLED |
| Material Thickness | 0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | 2 STYLE AND A CLASS |
| Material | STEEL CORROSION RESISTING OVERALL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Hole Diameter | 0.318 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| Outside Diameter | 0.586 INCHES MAXIMUM IN |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A950 | Modine Manufacturing Co (USA) |
| 5310PL0951123 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 805057 | American Hoist and Derrick Co |
| 103320 | Fruehauf Corp (USA) |
| X2977 | Liberty Ventures Inti, Llc (USA) |
| X528 | Queen City Mfg Co (USA) |
| X3-500 | Kaitlin Corp (USA) |
| X528 | Meritor Industrial Products, Llc (USA) |
| X528L | Strick Trailer Co (USA) |
| X528 | Meritor Heavy Vehicle Systems, Llc (USA) |
| 3B-4505 | Navantia - Propulsion Y Energia Motores - Cartagena (ESP) |
| C536 | Acco Industries Inc Sub of Babcock Intl Inc (USA) |
| 3B4505 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 615A | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 5-75-19 | Dana Corp Spicer Transmission Div (USA) |
| 12X1014SC | Prestolite Electric Inc (USA) |
| 805057 | Terex American Crane Corp (USA) |
| 12X1014SC | Prestolite Electric Inc (USA) |
| 40049 | Napco International Llc Dba Napco International Inc (USA) |
| 103320 | General Motors Corp Electro-Motive Div (USA) |
NSN 5310-00-010-3320 is a Washer,lock, manufactured by Modine Manufacturing Co, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-010-3320 has 50 cross-referenced part numbers: A950 (Modine Manufacturing Co), 5310PL0951123 (Jednolity Indeks Materialowy - Uniform Material Index), 805057 (American Hoist and Derrick Co), 103320 (Fruehauf Corp), X2977 (Liberty Ventures Inti, Llc) and 45 more.
There are 12 known substitutes for 5310-00-010-3320: 4820-00-063-3296, 2810-00-118-9444, 5120-00-124-3744 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A950: Material Thickness: 0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN; Nondefinitive Spec/std Data: 2 STYLE AND A CLASS; Material: STEEL CORROSION RESISTING OVERALL; Style Designator: SPLIT HELICAL-RIGHT HAND. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-010-3320 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.