The Washer,flat, cataloged under National Stock Number 5310-01-497-3982, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rolls-Royce Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-497-3982 |
| Primary Part Number | NAS1149C0563R |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Criticality Code Justification | AGAV |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN |
| Overall Diameter | 0.557 INCHES MINIMUM AND 0.582 INCHES MAXIMUM IN |
| Thickness | 0.061 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-5059 1/4 HARD(125 KSI) MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Material | STEEL COMP 301 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN960C516 | Rolls Royce Corp (USA) |
| NAS1149C0563R PRIMARY | Rolls-Royce Corporation (USA) |
| NAS1149C0563R | Dillon Aero, Inc. (USA) |
| AN960C516 | Rolls-Royce Corporation (USA) |
| NAS1149C0563R | Rolls Royce Corp (USA) |
NSN 5310-01-497-3982 is a Washer,flat, manufactured by Rolls-Royce Corporation, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-497-3982 has 5 cross-referenced part numbers: AN960C516 (Rolls Royce Corp), NAS1149C0563R (Rolls-Royce Corporation), NAS1149C0563R (Dillon Aero, Inc.), AN960C516 (Rolls-Royce Corporation), NAS1149C0563R (Rolls Royce Corp).
There are 3 known substitutes for 5310-01-497-3982: 5310-00-167-0803, 5310-01-212-3740, 5310-01-618-6274. Verify interchangeability with system specifications before substitution.
Key specifications for NAS1149C0563R: Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Criticality Code Justification: AGAV; End Item Identification: KC-130J ACFT ENGINE MODEL AE200D3. 10 total characteristics are documented in the Federal Logistics Information System.