The Washer,lock, cataloged under National Stock Number 5310-00-058-2949, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cardwell Condenser Corp Lapointe-Admiral Div. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 22 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 | 5310-00-058-2949 |
| Primary Part Number | 503A1-3-70 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Cardwell Condenser Corp Lapointe-Admiral Div |
| Status | CANCELLED |
| Specification/standard Data | 81348-FF-W-84 GOVERNMENT SPECIFICATION |
| Departure From Cited Document | AS MODIFIED BY MATERIAL |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OR QQ-S-763,COND A FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Material | STEEL COMP 302 OR STEEL COMP 420 OVERALL |
| Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| Outside Diameter | 0.202 INCHES MAXIMUM IN |
| Material Thickness | 0.020 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN |
| Hole Diameter | 0.115 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | C CLASS AND 1 STYLE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 503A1-3-70 PRIMARY | Cardwell Condenser Corp Lapointe-Admiral Div (USA) |
| 310027800 | Cardwell Condenser Corp Lapointe-Admiral Div (USA) |
| 26769 | Moog Inc (USA) |
| 8908464 | Us Army Aviation and Missile Command (USA) |
| 582949 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 24-00044-005 PRIMARY | Raytheon Company (USA) |
| 26769 | Moog Gmbh (DEU) |
| 092-26769 PRIMARY | Moog Inc (USA) |
| 946151-2040 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 310-0278-000 | Allmetal Screw Products Corp (USA) |
| MS35337-78 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| FF-W-84 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 582949 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| CB3500-77 | Spec-Tronics (USA) |
| 5M3231-222-51 | Hensoldt Sensors Gmbh Div Seps (DEU) |
| 5006-4 | New Haven Mfg Corp (USA) |
| 98204 | Federal Screw Products, Inc. (USA) |
| 12Z3018-22 | Naval Ordnance Standards (USA) |
| 503A1-3 PRIMARY | Cardwell Condenser Corp Lapointe-Admiral Div (USA) |
| 310-0278-000 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
NSN 5310-00-058-2949 is a Washer,lock, manufactured by Cardwell Condenser Corp Lapointe-Admiral Div, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-058-2949 has 25 cross-referenced part numbers: 503A1-3-70 (Cardwell Condenser Corp Lapointe-Admiral Div), 310027800 (Cardwell Condenser Corp Lapointe-Admiral Div), 26769 (Moog Inc), 8908464 (Us Army Aviation and Missile Command), 582949 (U S Army Tank Automotive Command Amsta-Im-Mm) and 20 more.
There are 12 known substitutes for 5310-00-058-2949: 3110-00-144-8513, 5330-00-285-6837, 2805-00-633-5480 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 503A1-3-70: Specification/standard Data: 81348-FF-W-84 GOVERNMENT SPECIFICATION; Departure From Cited Document: AS MODIFIED BY MATERIAL; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OR QQ-S-763,COND A FED SPEC ALL MATERIAL RESPONSES OVERALL; Style Designator: SPLIT HELICAL-RIGHT HAND. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-058-2949 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.