The Washer,spring Tension, cataloged under National Stock Number 5310-00-526-1909, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Barnes Group Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-526-1909 |
| Primary Part Number | B0500-025S |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Barnes Group Inc |
| Status | CANCELLED |
| Material | STEEL COMP 302 OVERALL |
| Outside Diameter | 0.500 INCHES MAXIMUM IN |
| Style Designator | SPRING TENSION |
| Material Thickness | 0.025 INCHES NOMINAL IN |
| Hole Diameter | 0.255 INCHES MINIMUM IN |
| Material Document and Classification | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OR AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11501111-3 | Us Army Aviation and Missile Command (USA) |
| 11504341-3 | Us Army Aviation and Missile Command (USA) |
| A211-5 | Zf Industrieantriebe Witten Gmbh (DEU) |
| D6-24 | Zf Industrieantriebe Witten Gmbh (DEU) |
| B0500-025S PRIMARY | Barnes Group Inc (USA) |
| A03764 | Mbda Uk Ltd (GBR) |
NSN 5310-00-526-1909 is a Washer,spring Tension, manufactured by Barnes Group Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-526-1909 has 6 cross-referenced part numbers: 11501111-3 (Us Army Aviation and Missile Command), 11504341-3 (Us Army Aviation and Missile Command), A211-5 (Zf Industrieantriebe Witten Gmbh), D6-24 (Zf Industrieantriebe Witten Gmbh), B0500-025S (Barnes Group Inc) and 1 more.
There are 8 known substitutes for 5310-00-526-1909: 3130-00-562-5905, 5331-00-819-5111, 5310-00-823-5025 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for B0500-025S: Material: STEEL COMP 302 OVERALL; Outside Diameter: 0.500 INCHES MAXIMUM IN; Style Designator: SPRING TENSION; Overall Height: 0.038 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-526-1909 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.