The Washer,lock, cataloged under National Stock Number 5310-00-209-5311, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navcom Defense Electronics, Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-209-5311 |
| Primary Part Number | 2151100078 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Navcom Defense Electronics, Inc. |
| Status | CANCELLED |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Material Document and Classification | FED STD 66,AISI C1060 THRU C1080 OR SAE 1060 THRU 1080 MIL STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment Document and Classification | QQ-P-416,OR QQ-Z-325 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nondefinitive Spec/std Data | 2 STYLE AND A CLASS |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| Material Thickness | 0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Hole Diameter | 0.115 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN |
| Outside Diameter | 0.209 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2151100078 | Navcom Defense Electronics, Inc. (USA) |
| B5202B | Trailmobile Inc Sub of the Pullman Co (USA) |
| 852788 | Us Army Aviation and Missile Command (USA) |
| MS35338-21 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5310-00-209-5311 is a Washer,lock, manufactured by Navcom Defense Electronics, Inc., classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-209-5311 has 4 cross-referenced part numbers: 2151100078 (Navcom Defense Electronics, Inc.), B5202B (Trailmobile Inc Sub of the Pullman Co), 852788 (Us Army Aviation and Missile Command), MS35338-21 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There is 1 known substitute for 5310-00-209-5311: 5310-00-543-2410. Verify interchangeability with system specifications before substitution.
Key specifications for 2151100078: Style Designator: SPLIT HELICAL-RIGHT HAND; Material Document and Classification: FED STD 66,AISI C1060 THRU C1080 OR SAE 1060 THRU 1080 MIL STD SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment Document and Classification: QQ-P-416,OR QQ-Z-325 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Nondefinitive Spec/std Data: 2 STYLE AND A CLASS. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-209-5311 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.