The Washer,shouldered, cataloged under National Stock Number 5310-00-345-0990, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dialight Corporation. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 14 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 | 5310-00-345-0990 |
| Primary Part Number | 2153 |
| Item Name | Washer,shouldered |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Dialight Corporation |
| Status | CANCELLED |
| Style Designator | SHOULDERED |
| Material | WOOL OVERALL |
| Material Document and Classification | MIL-F-1148 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Shoulder Height | 0.031 INCHES NOMINAL IN |
| Shoulder Diameter | 0.187 INCHES NOMINAL IN |
| Outside Diameter | 0.312 INCHES NOMINAL IN |
| Hole Diameter | 0.136 INCHES NOMINAL IN |
| Material Thickness | 0.062 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2153 PRIMARY | Dialight Corporation (USA) |
| 7856C | Walsco Electronics Corp (USA) |
| 24083 | Peraton Inc (USA) |
| 448954-4 | Raytheon Company (USA) |
| 105981-3 | Lds Test and Measurement Llc (USA) |
| 1202 | Walsco Electronics Corp (USA) |
| 323389-1 | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
| 12716383-6 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 172440 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 56-2577-3 | Mcguire Products Co (USA) |
| 10049828-2 | Us Army Aviation and Missile Command (USA) |
| 2153 | Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA) |
| 7856N | Walsco Electronics Corp (USA) |
| 24083 | Telephonics Corp/prd Instruments (USA) |
| 10015465-004 | Us Army Aviation and Missile Command (USA) |
| 3431 | Gc/waldom Inc (USA) |
| 105981-3 | Gould Instrument Systems Inc (USA) |
NSN 5310-00-345-0990 is a Washer,shouldered, manufactured by Dialight Corporation, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-345-0990 has 17 cross-referenced part numbers: 2153 (Dialight Corporation), 7856C (Walsco Electronics Corp), 24083 (Peraton Inc), 448954-4 (Raytheon Company), 105981-3 (Lds Test and Measurement Llc) and 12 more.
There are 12 known substitutes for 5310-00-345-0990: 4730-00-011-2304, 5999-00-113-2626, 5331-00-167-5139 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2153: Style Designator: SHOULDERED; Material: WOOL OVERALL; Material Document and Classification: MIL-F-1148 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Shoulder Height: 0.031 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-345-0990 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.